| 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 | $238.87 | 4.149% | $248.7807 | $248.78 | $248.80 | $248.80 |
| Purchase #2 | $147.35 | 12.244% | $165.3915 | $165.39 | $165.40 | $165.40 |
| Purchase #3 | $39.98 | 4.132% | $41.632 | $41.63 | $41.65 | $41.60 |
| Purchase #4 | $68.97 | 9.478% | $75.507 | $75.51 | $75.50 | $75.50 |
| Purchase #5 | $249.40 | 12.719% | $281.1212 | $281.12 | $281.10 | $281.10 |
| Purchase #6 | $21.87 | 13.742% | $24.8754 | $24.88 | $24.90 | $24.90 |
| Purchase #7 | $155.26 | 3.720% | $161.0357 | $161.04 | $161.05 | $161.00 |
| 7 purchase totals = | $921.70 | $998.3435 | $998.35 | $998.40 | $998.30 | |