| 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 | $116.83 | 3.546% | $120.9728 | $120.97 | $120.95 | $121.00 |
| Purchase #2 | $241.61 | 3.224% | $249.3995 | $249.40 | $249.40 | $249.40 |
| Purchase #3 | $102.62 | 9.724% | $112.5988 | $112.60 | $112.60 | $112.60 |
| Purchase #4 | $129.53 | 11.599% | $144.5542 | $144.55 | $144.55 | $144.60 |
| Purchase #5 | $173.49 | 12.485% | $195.1502 | $195.15 | $195.15 | $195.20 |
| Purchase #6 | $61.64 | 6.753% | $65.8025 | $65.80 | $65.80 | $65.80 |
| Purchase #7 | $239.39 | 8.198% | $259.0152 | $259.02 | $259.00 | $259.00 |
| 7 purchase totals = | $1,065.11 | $1,147.4932 | $1,147.49 | $1,147.45 | $1,147.60 | |