| 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 | $28.59 | 12.221% | $32.084 | $32.08 | $32.10 | $32.10 |
| Purchase #2 | $129.82 | 11.716% | $145.0297 | $145.03 | $145.05 | $145.00 |
| Purchase #3 | $203.95 | 9.415% | $223.1519 | $223.15 | $223.15 | $223.20 |
| Purchase #4 | $131.83 | 8.159% | $142.586 | $142.59 | $142.60 | $142.60 |
| Purchase #5 | $117.49 | 13.163% | $132.9552 | $132.96 | $132.95 | $133.00 |
| Purchase #6 | $27.64 | 7.361% | $29.6746 | $29.67 | $29.65 | $29.70 |
| Purchase #7 | $160.41 | 9.198% | $175.1645 | $175.16 | $175.15 | $175.20 |
| 7 purchase totals = | $799.73 | $880.6459 | $880.64 | $880.65 | $880.80 | |