| 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 | $212.57 | 3.365% | $219.723 | $219.72 | $219.70 | $219.70 |
| Purchase #2 | $229.35 | 11.692% | $256.1656 | $256.17 | $256.15 | $256.20 |
| Purchase #3 | $146.83 | 13.158% | $166.1499 | $166.15 | $166.15 | $166.10 |
| Purchase #4 | $234.39 | 13.585% | $266.2319 | $266.23 | $266.25 | $266.20 |
| Purchase #5 | $205.44 | 7.842% | $221.5506 | $221.55 | $221.55 | $221.60 |
| Purchase #6 | $152.34 | 13.861% | $173.4558 | $173.46 | $173.45 | $173.50 |
| Purchase #7 | $42.92 | 11.432% | $47.8266 | $47.83 | $47.85 | $47.80 |
| 7 purchase totals = | $1,223.84 | $1,351.1034 | $1,351.11 | $1,351.10 | $1,351.10 | |