| 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 | $79.87 | 8.427% | $86.6006 | $86.60 | $86.60 | $86.60 |
| Purchase #2 | $158.82 | 3.604% | $164.5439 | $164.54 | $164.55 | $164.50 |
| Purchase #3 | $248.43 | 12.621% | $279.7844 | $279.78 | $279.80 | $279.80 |
| Purchase #4 | $153.47 | 6.811% | $163.9228 | $163.92 | $163.90 | $163.90 |
| Purchase #5 | $175.68 | 9.224% | $191.8847 | $191.88 | $191.90 | $191.90 |
| Purchase #6 | $131.86 | 12.395% | $148.204 | $148.20 | $148.20 | $148.20 |
| Purchase #7 | $245.53 | 4.341% | $256.1885 | $256.19 | $256.20 | $256.20 |
| 7 purchase totals = | $1,193.66 | $1,291.1289 | $1,291.11 | $1,291.15 | $1,291.10 | |