| 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 | $89.55 | 10.561% | $99.0074 | $99.01 | $99.00 | $99.00 |
| Purchase #2 | $151.63 | 7.546% | $163.072 | $163.07 | $163.05 | $163.10 |
| Purchase #3 | $229.53 | 3.121% | $236.6936 | $236.69 | $236.70 | $236.70 |
| Purchase #4 | $122.56 | 13.654% | $139.2943 | $139.29 | $139.30 | $139.30 |
| Purchase #5 | $126.35 | 11.368% | $140.7135 | $140.71 | $140.70 | $140.70 |
| Purchase #6 | $201.30 | 11.278% | $224.0026 | $224.00 | $224.00 | $224.00 |
| Purchase #7 | $160.40 | 13.123% | $181.4493 | $181.45 | $181.45 | $181.40 |
| 7 purchase totals = | $1,081.32 | $1,184.2327 | $1,184.22 | $1,184.20 | $1,184.20 | |