| 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 | $231.73 | 13.501% | $263.0159 | $263.02 | $263.00 | $263.00 |
| Purchase #2 | $111.50 | 8.697% | $121.1972 | $121.20 | $121.20 | $121.20 |
| Purchase #3 | $29.50 | 4.532% | $30.8369 | $30.84 | $30.85 | $30.80 |
| Purchase #4 | $201.52 | 4.315% | $210.2156 | $210.22 | $210.20 | $210.20 |
| Purchase #5 | $54.76 | 4.540% | $57.2461 | $57.25 | $57.25 | $57.20 |
| Purchase #6 | $159.67 | 11.833% | $178.5638 | $178.56 | $178.55 | $178.60 |
| Purchase #7 | $80.73 | 10.139% | $88.9152 | $88.92 | $88.90 | $88.90 |
| 7 purchase totals = | $869.41 | $949.9907 | $950.01 | $949.95 | $949.90 | |