| 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 | $193.96 | 6.240% | $206.0631 | $206.06 | $206.05 | $206.10 |
| Purchase #2 | $143.88 | 10.506% | $158.996 | $159.00 | $159.00 | $159.00 |
| Purchase #3 | $218.84 | 10.838% | $242.5579 | $242.56 | $242.55 | $242.60 |
| Purchase #4 | $197.61 | 11.554% | $220.4419 | $220.44 | $220.45 | $220.40 |
| Purchase #5 | $131.30 | 11.475% | $146.3667 | $146.37 | $146.35 | $146.40 |
| Purchase #6 | $214.28 | 5.832% | $226.7768 | $226.78 | $226.80 | $226.80 |
| Purchase #7 | $39.42 | 4.437% | $41.1691 | $41.17 | $41.15 | $41.20 |
| 7 purchase totals = | $1,139.29 | $1,242.3715 | $1,242.38 | $1,242.35 | $1,242.50 | |