| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $193.52 | 3.818% | $200.9086 | $200.91 | $200.90 | $200.90 |
| Purchase #2 | $206.60 | 6.583% | $220.2005 | $220.20 | $220.20 | $220.20 |
| Purchase #3 | $118.76 | 5.555% | $125.3571 | $125.36 | $125.35 | $125.40 |
| Purchase #4 | $136.84 | 12.429% | $153.8478 | $153.85 | $153.85 | $153.80 |
| Purchase #5 | $179.93 | 13.518% | $204.2529 | $204.25 | $204.25 | $204.30 |
| Purchase #6 | $212.60 | 11.702% | $237.4785 | $237.48 | $237.50 | $237.50 |
| Purchase #7 | $135.81 | 4.809% | $142.3411 | $142.34 | $142.35 | $142.30 |
| 7 purchase totals = | $1,184.06 | $1,284.3865 | $1,284.39 | $1,284.40 | $1,284.40 | |