| 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 | $103.60 | 11.489% | $115.5026 | $115.50 | $115.50 | $115.50 |
| Purchase #2 | $145.36 | 12.363% | $163.3309 | $163.33 | $163.35 | $163.30 |
| Purchase #3 | $158.56 | 4.196% | $165.2132 | $165.21 | $165.20 | $165.20 |
| Purchase #4 | $97.39 | 5.778% | $103.0172 | $103.02 | $103.00 | $103.00 |
| Purchase #5 | $225.85 | 7.787% | $243.4369 | $243.44 | $243.45 | $243.40 |
| Purchase #6 | $124.70 | 5.655% | $131.7518 | $131.75 | $131.75 | $131.80 |
| Purchase #7 | $225.86 | 5.104% | $237.3879 | $237.39 | $237.40 | $237.40 |
| 7 purchase totals = | $1,081.32 | $1,159.6405 | $1,159.64 | $1,159.65 | $1,159.60 | |