| 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 | $122.61 | 5.475% | $129.3229 | $129.32 | $129.30 | $129.30 |
| Purchase #2 | $178.90 | 10.470% | $197.6308 | $197.63 | $197.65 | $197.60 |
| Purchase #3 | $127.29 | 8.203% | $137.7316 | $137.73 | $137.75 | $137.70 |
| Purchase #4 | $54.70 | 12.766% | $61.683 | $61.68 | $61.70 | $61.70 |
| Purchase #5 | $134.39 | 12.759% | $151.5368 | $151.54 | $151.55 | $151.50 |
| Purchase #6 | $29.50 | 9.140% | $32.1963 | $32.20 | $32.20 | $32.20 |
| Purchase #7 | $96.52 | 4.795% | $101.1481 | $101.15 | $101.15 | $101.10 |
| 7 purchase totals = | $743.91 | $811.2495 | $811.25 | $811.30 | $811.10 | |