| 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 | $124.88 | 11.103% | $138.7454 | $138.75 | $138.75 | $138.70 |
| Purchase #2 | $55.79 | 13.445% | $63.291 | $63.29 | $63.30 | $63.30 |
| Purchase #3 | $160.27 | 12.445% | $180.2156 | $180.22 | $180.20 | $180.20 |
| Purchase #4 | $209.70 | 5.559% | $221.3572 | $221.36 | $221.35 | $221.40 |
| Purchase #5 | $191.45 | 9.590% | $209.8101 | $209.81 | $209.80 | $209.80 |
| Purchase #6 | $235.44 | 7.558% | $253.2346 | $253.23 | $253.25 | $253.20 |
| Purchase #7 | $215.27 | 3.179% | $222.1134 | $222.11 | $222.10 | $222.10 |
| 7 purchase totals = | $1,192.80 | $1,288.7673 | $1,288.77 | $1,288.75 | $1,288.70 | |