| 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 | $98.69 | 13.803% | $112.3122 | $112.31 | $112.30 | $112.30 |
| Purchase #2 | $96.27 | 11.600% | $107.4373 | $107.44 | $107.45 | $107.40 |
| Purchase #3 | $14.57 | 11.123% | $16.1906 | $16.19 | $16.20 | $16.20 |
| Purchase #4 | $202.39 | 10.376% | $223.39 | $223.39 | $223.40 | $223.40 |
| Purchase #5 | $196.25 | 6.576% | $209.1554 | $209.16 | $209.15 | $209.20 |
| Purchase #6 | $108.35 | 10.633% | $119.8709 | $119.87 | $119.85 | $119.90 |
| Purchase #7 | $31.78 | 11.107% | $35.3098 | $35.31 | $35.30 | $35.30 |
| 7 purchase totals = | $748.30 | $823.6662 | $823.67 | $823.65 | $823.70 | |