| 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 | $143.86 | 3.786% | $149.3065 | $149.31 | $149.30 | $149.30 |
| Purchase #2 | $202.41 | 11.844% | $226.3834 | $226.38 | $226.40 | $226.40 |
| Purchase #3 | $204.71 | 9.496% | $224.1493 | $224.15 | $224.15 | $224.10 |
| Purchase #4 | $99.78 | 5.668% | $105.4355 | $105.44 | $105.45 | $105.40 |
| Purchase #5 | $77.98 | 12.560% | $87.7743 | $87.77 | $87.75 | $87.80 |
| Purchase #6 | $132.99 | 10.255% | $146.6281 | $146.63 | $146.65 | $146.60 |
| Purchase #7 | $62.52 | 3.361% | $64.6213 | $64.62 | $64.60 | $64.60 |
| 7 purchase totals = | $924.25 | $1,004.2984 | $1,004.30 | $1,004.30 | $1,004.20 | |