| 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 | $213.61 | 7.765% | $230.1968 | $230.20 | $230.20 | $230.20 |
| Purchase #2 | $170.93 | 3.249% | $176.4835 | $176.48 | $176.50 | $176.50 |
| Purchase #3 | $58.49 | 4.384% | $61.0542 | $61.05 | $61.05 | $61.10 |
| Purchase #4 | $61.42 | 4.607% | $64.2496 | $64.25 | $64.25 | $64.20 |
| Purchase #5 | $109.55 | 12.430% | $123.1671 | $123.17 | $123.15 | $123.20 |
| Purchase #6 | $108.74 | 10.270% | $119.9076 | $119.91 | $119.90 | $119.90 |
| Purchase #7 | $39.47 | 12.829% | $44.5336 | $44.53 | $44.55 | $44.50 |
| 7 purchase totals = | $762.21 | $819.5924 | $819.59 | $819.60 | $819.60 | |