| 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 | $40.91 | 9.352% | $44.7359 | $44.74 | $44.75 | $44.70 |
| Purchase #2 | $213.68 | 9.196% | $233.33 | $233.33 | $233.35 | $233.30 |
| Purchase #3 | $233.68 | 7.848% | $252.0192 | $252.02 | $252.00 | $252.00 |
| Purchase #4 | $141.89 | 5.627% | $149.8742 | $149.87 | $149.85 | $149.90 |
| Purchase #5 | $194.39 | 9.638% | $213.1253 | $213.13 | $213.15 | $213.10 |
| Purchase #6 | $225.40 | 3.471% | $233.2236 | $233.22 | $233.20 | $233.20 |
| Purchase #7 | $28.76 | 11.706% | $32.1266 | $32.13 | $32.15 | $32.10 |
| 7 purchase totals = | $1,078.71 | $1,158.4348 | $1,158.44 | $1,158.45 | $1,158.30 | |