| 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 | $226.41 | 5.293% | $238.3939 | $238.39 | $238.40 | $238.40 |
| Purchase #2 | $28.92 | 11.350% | $32.2024 | $32.20 | $32.20 | $32.20 |
| Purchase #3 | $140.94 | 4.198% | $146.8567 | $146.86 | $146.85 | $146.90 |
| Purchase #4 | $245.59 | 11.450% | $273.7101 | $273.71 | $273.70 | $273.70 |
| Purchase #5 | $213.39 | 5.336% | $224.7765 | $224.78 | $224.80 | $224.80 |
| Purchase #6 | $167.42 | 12.501% | $188.3492 | $188.35 | $188.35 | $188.30 |
| Purchase #7 | $99.92 | 13.572% | $113.4811 | $113.48 | $113.50 | $113.50 |
| 7 purchase totals = | $1,122.59 | $1,217.7699 | $1,217.77 | $1,217.80 | $1,217.80 | |