| 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 | $21.47 | 9.359% | $23.4794 | $23.48 | $23.50 | $23.50 |
| Purchase #2 | $218.89 | 3.287% | $226.0849 | $226.08 | $226.10 | $226.10 |
| Purchase #3 | $220.75 | 8.838% | $240.2599 | $240.26 | $240.25 | $240.30 |
| Purchase #4 | $146.61 | 5.269% | $154.3349 | $154.33 | $154.35 | $154.30 |
| Purchase #5 | $86.51 | 13.778% | $98.4293 | $98.43 | $98.45 | $98.40 |
| Purchase #6 | $28.83 | 8.736% | $31.3486 | $31.35 | $31.35 | $31.30 |
| Purchase #7 | $230.46 | 6.267% | $244.9029 | $244.90 | $244.90 | $244.90 |
| 7 purchase totals = | $953.52 | $1,018.8399 | $1,018.83 | $1,018.90 | $1,018.80 | |