| 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 | $196.31 | 12.528% | $220.9037 | $220.90 | $220.90 | $220.90 |
| Purchase #2 | $50.84 | 6.198% | $53.9911 | $53.99 | $54.00 | $54.00 |
| Purchase #3 | $117.64 | 3.117% | $121.3068 | $121.31 | $121.30 | $121.30 |
| Purchase #4 | $107.56 | 4.104% | $111.9743 | $111.97 | $111.95 | $112.00 |
| Purchase #5 | $18.89 | 4.120% | $19.6683 | $19.67 | $19.65 | $19.70 |
| Purchase #6 | $160.61 | 4.113% | $167.2159 | $167.22 | $167.20 | $167.20 |
| Purchase #7 | $91.57 | 7.120% | $98.0898 | $98.09 | $98.10 | $98.10 |
| 7 purchase totals = | $743.42 | $793.1499 | $793.15 | $793.10 | $793.20 | |