| 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 | $121.67 | 8.199% | $131.6457 | $131.65 | $131.65 | $131.60 |
| Purchase #2 | $56.33 | 12.222% | $63.2147 | $63.21 | $63.20 | $63.20 |
| Purchase #3 | $195.77 | 12.552% | $220.3431 | $220.34 | $220.35 | $220.30 |
| Purchase #4 | $227.64 | 12.265% | $255.56 | $255.56 | $255.55 | $255.60 |
| Purchase #5 | $11.27 | 6.283% | $11.9781 | $11.98 | $12.00 | $12.00 |
| Purchase #6 | $54.91 | 12.509% | $61.7787 | $61.78 | $61.80 | $61.80 |
| Purchase #7 | $196.70 | 11.660% | $219.6352 | $219.64 | $219.65 | $219.60 |
| 7 purchase totals = | $864.29 | $964.1555 | $964.16 | $964.20 | $964.10 | |