| 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 | $100.77 | 10.584% | $111.4355 | $111.44 | $111.45 | $111.40 |
| Purchase #2 | $242.59 | 5.585% | $256.1387 | $256.14 | $256.15 | $256.10 |
| Purchase #3 | $109.69 | 10.352% | $121.0451 | $121.05 | $121.05 | $121.00 |
| Purchase #4 | $205.38 | 11.628% | $229.2616 | $229.26 | $229.25 | $229.30 |
| Purchase #5 | $146.98 | 4.552% | $153.6705 | $153.67 | $153.65 | $153.70 |
| Purchase #6 | $242.82 | 5.516% | $256.214 | $256.21 | $256.20 | $256.20 |
| Purchase #7 | $136.50 | 9.241% | $149.114 | $149.11 | $149.10 | $149.10 |
| 7 purchase totals = | $1,184.73 | $1,276.8794 | $1,276.88 | $1,276.85 | $1,276.80 | |