| 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 | $106.54 | 5.578% | $112.4828 | $112.48 | $112.50 | $112.50 |
| Purchase #2 | $110.71 | 9.152% | $120.8422 | $120.84 | $120.85 | $120.80 |
| Purchase #3 | $157.39 | 10.314% | $173.6232 | $173.62 | $173.60 | $173.60 |
| Purchase #4 | $143.52 | 9.733% | $157.4888 | $157.49 | $157.50 | $157.50 |
| Purchase #5 | $210.42 | 11.366% | $234.3363 | $234.34 | $234.35 | $234.30 |
| Purchase #6 | $178.89 | 13.636% | $203.2834 | $203.28 | $203.30 | $203.30 |
| Purchase #7 | $62.32 | 9.161% | $68.0291 | $68.03 | $68.05 | $68.00 |
| 7 purchase totals = | $969.79 | $1,070.0858 | $1,070.08 | $1,070.15 | $1,070.00 | |