| 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 | $234.80 | 6.199% | $249.3553 | $249.36 | $249.35 | $249.40 |
| Purchase #2 | $147.34 | 12.526% | $165.7958 | $165.80 | $165.80 | $165.80 |
| Purchase #3 | $35.82 | 11.727% | $40.0206 | $40.02 | $40.00 | $40.00 |
| Purchase #4 | $77.57 | 6.413% | $82.5446 | $82.54 | $82.55 | $82.50 |
| Purchase #5 | $50.32 | 13.132% | $56.928 | $56.93 | $56.95 | $56.90 |
| Purchase #6 | $232.71 | 5.215% | $244.8458 | $244.85 | $244.85 | $244.80 |
| Purchase #7 | $5.41 | 9.424% | $5.9198 | $5.92 | $5.90 | $5.90 |
| 7 purchase totals = | $783.97 | $845.4099 | $845.42 | $845.40 | $845.30 | |