| 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 | $100.57 | 10.566% | $111.1962 | $111.20 | $111.20 | $111.20 |
| Purchase #2 | $51.72 | 12.601% | $58.2372 | $58.24 | $58.25 | $58.20 |
| Purchase #3 | $140.72 | 13.110% | $159.1684 | $159.17 | $159.15 | $159.20 |
| Purchase #4 | $243.75 | 9.717% | $267.4352 | $267.44 | $267.45 | $267.40 |
| Purchase #5 | $160.35 | 11.331% | $178.5193 | $178.52 | $178.50 | $178.50 |
| Purchase #6 | $234.85 | 11.674% | $262.2664 | $262.27 | $262.25 | $262.30 |
| Purchase #7 | $16.69 | 8.316% | $18.0779 | $18.08 | $18.10 | $18.10 |
| 7 purchase totals = | $948.65 | $1,054.9006 | $1,054.92 | $1,054.90 | $1,054.90 | |