| 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 | $119.77 | 8.132% | $129.5097 | $129.51 | $129.50 | $129.50 |
| Purchase #2 | $182.96 | 11.498% | $203.9967 | $204.00 | $204.00 | $204.00 |
| Purchase #3 | $236.72 | 8.719% | $257.3596 | $257.36 | $257.35 | $257.40 |
| Purchase #4 | $12.45 | 8.143% | $13.4638 | $13.46 | $13.45 | $13.50 |
| Purchase #5 | $21.87 | 4.364% | $22.8244 | $22.82 | $22.80 | $22.80 |
| Purchase #6 | $35.94 | 6.584% | $38.3063 | $38.31 | $38.30 | $38.30 |
| Purchase #7 | $155.72 | 9.385% | $170.3343 | $170.33 | $170.35 | $170.30 |
| 7 purchase totals = | $765.43 | $835.7948 | $835.79 | $835.75 | $835.80 | |