| 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 | $98.81 | 12.275% | $110.9389 | $110.94 | $110.95 | $110.90 |
| Purchase #2 | $114.85 | 8.581% | $124.7053 | $124.71 | $124.70 | $124.70 |
| Purchase #3 | $167.85 | 3.188% | $173.2011 | $173.20 | $173.20 | $173.20 |
| Purchase #4 | $166.68 | 13.498% | $189.1785 | $189.18 | $189.20 | $189.20 |
| Purchase #5 | $93.97 | 8.633% | $102.0824 | $102.08 | $102.10 | $102.10 |
| Purchase #6 | $208.69 | 9.815% | $229.1729 | $229.17 | $229.15 | $229.20 |
| Purchase #7 | $8.92 | 8.155% | $9.6474 | $9.65 | $9.65 | $9.60 |
| 7 purchase totals = | $859.77 | $938.9265 | $938.93 | $938.95 | $938.90 | |