| 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 | $185.43 | 8.777% | $201.7052 | $201.71 | $201.70 | $201.70 |
| Purchase #2 | $119.86 | 10.260% | $132.1576 | $132.16 | $132.15 | $132.20 |
| Purchase #3 | $127.86 | 8.139% | $138.2665 | $138.27 | $138.25 | $138.30 |
| Purchase #4 | $165.46 | 5.412% | $174.4147 | $174.41 | $174.40 | $174.40 |
| Purchase #5 | $45.58 | 9.495% | $49.9078 | $49.91 | $49.90 | $49.90 |
| Purchase #6 | $248.48 | 10.829% | $275.3879 | $275.39 | $275.40 | $275.40 |
| Purchase #7 | $103.45 | 13.612% | $117.5316 | $117.53 | $117.55 | $117.50 |
| 7 purchase totals = | $996.12 | $1,089.3713 | $1,089.38 | $1,089.35 | $1,089.40 | |