| 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 | $119.58 | 12.176% | $134.1401 | $134.14 | $134.15 | $134.10 |
| Purchase #2 | $132.82 | 5.589% | $140.2433 | $140.24 | $140.25 | $140.20 |
| Purchase #3 | $10.38 | 4.552% | $10.8525 | $10.85 | $10.85 | $10.90 |
| Purchase #4 | $198.89 | 9.871% | $218.5224 | $218.52 | $218.50 | $218.50 |
| Purchase #5 | $120.73 | 6.181% | $128.1923 | $128.19 | $128.20 | $128.20 |
| Purchase #6 | $145.72 | 8.678% | $158.3656 | $158.37 | $158.35 | $158.40 |
| Purchase #7 | $110.67 | 7.269% | $118.7146 | $118.71 | $118.70 | $118.70 |
| 7 purchase totals = | $838.79 | $909.0308 | $909.02 | $909.00 | $909.00 | |