| 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 | $120.85 | 9.316% | $132.1084 | $132.11 | $132.10 | $132.10 |
| Purchase #2 | $37.45 | 9.811% | $41.1242 | $41.12 | $41.10 | $41.10 |
| Purchase #3 | $212.80 | 7.765% | $229.3239 | $229.32 | $229.30 | $229.30 |
| Purchase #4 | $224.46 | 5.111% | $235.9322 | $235.93 | $235.95 | $235.90 |
| Purchase #5 | $121.45 | 10.570% | $134.2873 | $134.29 | $134.30 | $134.30 |
| Purchase #6 | $232.44 | 8.639% | $252.5205 | $252.52 | $252.50 | $252.50 |
| Purchase #7 | $61.47 | 7.784% | $66.2548 | $66.25 | $66.25 | $66.30 |
| 7 purchase totals = | $1,010.92 | $1,091.5513 | $1,091.54 | $1,091.50 | $1,091.50 | |