| 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 | $242.76 | 13.333% | $275.1272 | $275.13 | $275.15 | $275.10 |
| Purchase #2 | $226.90 | 11.553% | $253.1138 | $253.11 | $253.10 | $253.10 |
| Purchase #3 | $56.82 | 8.787% | $61.8128 | $61.81 | $61.80 | $61.80 |
| Purchase #4 | $209.82 | 4.846% | $219.9879 | $219.99 | $220.00 | $220.00 |
| Purchase #5 | $55.71 | 8.638% | $60.5222 | $60.52 | $60.50 | $60.50 |
| Purchase #6 | $139.32 | 11.577% | $155.4491 | $155.45 | $155.45 | $155.40 |
| Purchase #7 | $21.60 | 11.484% | $24.0805 | $24.08 | $24.10 | $24.10 |
| 7 purchase totals = | $952.93 | $1,050.0935 | $1,050.09 | $1,050.10 | $1,050.00 | |