| 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 | $94.68 | 11.141% | $105.2283 | $105.23 | $105.25 | $105.20 |
| Purchase #2 | $138.40 | 5.131% | $145.5013 | $145.50 | $145.50 | $145.50 |
| Purchase #3 | $205.45 | 3.614% | $212.875 | $212.88 | $212.90 | $212.90 |
| Purchase #4 | $6.28 | 8.301% | $6.8013 | $6.80 | $6.80 | $6.80 |
| Purchase #5 | $110.59 | 8.353% | $119.8276 | $119.83 | $119.85 | $119.80 |
| Purchase #6 | $83.94 | 8.731% | $91.2688 | $91.27 | $91.25 | $91.30 |
| Purchase #7 | $103.86 | 4.183% | $108.2045 | $108.20 | $108.20 | $108.20 |
| 7 purchase totals = | $743.20 | $789.7068 | $789.71 | $789.75 | $789.70 | |