| 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 | $219.95 | 8.178% | $237.9375 | $237.94 | $237.95 | $237.90 |
| Purchase #2 | $93.86 | 13.543% | $106.5715 | $106.57 | $106.55 | $106.60 |
| Purchase #3 | $171.63 | 5.523% | $181.1091 | $181.11 | $181.10 | $181.10 |
| Purchase #4 | $170.85 | 12.593% | $192.3651 | $192.37 | $192.35 | $192.40 |
| Purchase #5 | $12.35 | 3.788% | $12.8178 | $12.82 | $12.80 | $12.80 |
| Purchase #6 | $107.66 | 12.499% | $121.1164 | $121.12 | $121.10 | $121.10 |
| Purchase #7 | $105.84 | 7.396% | $113.6679 | $113.67 | $113.65 | $113.70 |
| 7 purchase totals = | $882.14 | $965.5853 | $965.60 | $965.50 | $965.60 | |