| 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 | $119.33 | 10.331% | $131.658 | $131.66 | $131.65 | $131.70 |
| Purchase #2 | $31.48 | 4.277% | $32.8264 | $32.83 | $32.85 | $32.80 |
| Purchase #3 | $211.63 | 3.629% | $219.3101 | $219.31 | $219.30 | $219.30 |
| Purchase #4 | $185.61 | 11.224% | $206.4429 | $206.44 | $206.45 | $206.40 |
| Purchase #5 | $187.88 | 3.872% | $195.1547 | $195.15 | $195.15 | $195.20 |
| Purchase #6 | $110.60 | 10.576% | $122.2971 | $122.30 | $122.30 | $122.30 |
| Purchase #7 | $50.63 | 6.326% | $53.8329 | $53.83 | $53.85 | $53.80 |
| 7 purchase totals = | $897.16 | $961.5221 | $961.52 | $961.55 | $961.50 | |