| 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 | $98.35 | 8.510% | $106.7196 | $106.72 | $106.70 | $106.70 |
| Purchase #2 | $244.87 | 8.328% | $265.2628 | $265.26 | $265.25 | $265.30 |
| Purchase #3 | $135.45 | 13.778% | $154.1123 | $154.11 | $154.10 | $154.10 |
| Purchase #4 | $166.89 | 12.201% | $187.2522 | $187.25 | $187.25 | $187.30 |
| Purchase #5 | $108.72 | 3.551% | $112.5806 | $112.58 | $112.60 | $112.60 |
| Purchase #6 | $132.59 | 10.736% | $146.8249 | $146.82 | $146.80 | $146.80 |
| Purchase #7 | $98.88 | 7.874% | $106.6658 | $106.67 | $106.65 | $106.70 |
| 7 purchase totals = | $985.75 | $1,079.4182 | $1,079.41 | $1,079.35 | $1,079.50 | |