| 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 | $126.71 | 13.711% | $144.0832 | $144.08 | $144.10 | $144.10 |
| Purchase #2 | $227.88 | 3.329% | $235.4661 | $235.47 | $235.45 | $235.50 |
| Purchase #3 | $26.41 | 13.301% | $29.9228 | $29.92 | $29.90 | $29.90 |
| Purchase #4 | $194.41 | 12.685% | $219.0709 | $219.07 | $219.05 | $219.10 |
| Purchase #5 | $182.26 | 8.509% | $197.7685 | $197.77 | $197.75 | $197.80 |
| Purchase #6 | $74.96 | 3.287% | $77.4239 | $77.42 | $77.40 | $77.40 |
| Purchase #7 | $29.59 | 9.243% | $32.325 | $32.33 | $32.35 | $32.30 |
| 7 purchase totals = | $862.22 | $936.0604 | $936.06 | $936.00 | $936.10 | |