| 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 | $96.65 | 13.621% | $109.8147 | $109.81 | $109.80 | $109.80 |
| Purchase #2 | $196.95 | 11.255% | $219.1167 | $219.12 | $219.10 | $219.10 |
| Purchase #3 | $105.90 | 10.413% | $116.9274 | $116.93 | $116.95 | $116.90 |
| Purchase #4 | $168.64 | 13.200% | $190.9005 | $190.90 | $190.90 | $190.90 |
| Purchase #5 | $44.62 | 8.872% | $48.5787 | $48.58 | $48.60 | $48.60 |
| Purchase #6 | $183.34 | 7.720% | $197.4938 | $197.49 | $197.50 | $197.50 |
| Purchase #7 | $34.35 | 3.261% | $35.4702 | $35.47 | $35.45 | $35.50 |
| 7 purchase totals = | $830.45 | $918.3020 | $918.30 | $918.30 | $918.30 | |