| 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 | $10.63 | 8.346% | $11.5172 | $11.52 | $11.50 | $11.50 |
| Purchase #2 | $142.39 | 8.226% | $154.103 | $154.10 | $154.10 | $154.10 |
| Purchase #3 | $250.47 | 11.640% | $279.6247 | $279.62 | $279.60 | $279.60 |
| Purchase #4 | $92.39 | 13.837% | $105.174 | $105.17 | $105.15 | $105.20 |
| Purchase #5 | $100.68 | 5.779% | $106.4983 | $106.50 | $106.50 | $106.50 |
| Purchase #6 | $203.68 | 12.557% | $229.2561 | $229.26 | $229.25 | $229.30 |
| Purchase #7 | $114.37 | 9.606% | $125.3564 | $125.36 | $125.35 | $125.40 |
| 7 purchase totals = | $914.61 | $1,011.5297 | $1,011.53 | $1,011.45 | $1,011.60 | |