| 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 | $223.38 | 4.778% | $234.0531 | $234.05 | $234.05 | $234.10 |
| Purchase #2 | $179.78 | 11.353% | $200.1904 | $200.19 | $200.20 | $200.20 |
| Purchase #3 | $205.40 | 12.306% | $230.6765 | $230.68 | $230.70 | $230.70 |
| Purchase #4 | $247.98 | 3.551% | $256.7858 | $256.79 | $256.80 | $256.80 |
| Purchase #5 | $137.83 | 11.586% | $153.799 | $153.80 | $153.80 | $153.80 |
| Purchase #6 | $211.81 | 3.229% | $218.6493 | $218.65 | $218.65 | $218.60 |
| Purchase #7 | $100.48 | 7.213% | $107.7276 | $107.73 | $107.75 | $107.70 |
| 7 purchase totals = | $1,306.66 | $1,401.8817 | $1,401.89 | $1,401.95 | $1,401.90 | |