| 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 | $233.77 | 11.519% | $260.698 | $260.70 | $260.70 | $260.70 |
| Purchase #2 | $100.72 | 9.255% | $110.0416 | $110.04 | $110.05 | $110.00 |
| Purchase #3 | $42.57 | 9.471% | $46.6018 | $46.60 | $46.60 | $46.60 |
| Purchase #4 | $118.80 | 7.830% | $128.102 | $128.10 | $128.10 | $128.10 |
| Purchase #5 | $158.63 | 6.613% | $169.1202 | $169.12 | $169.10 | $169.10 |
| Purchase #6 | $142.83 | 3.167% | $147.3534 | $147.35 | $147.35 | $147.40 |
| Purchase #7 | $118.30 | 8.353% | $128.1816 | $128.18 | $128.20 | $128.20 |
| 7 purchase totals = | $915.62 | $990.0986 | $990.09 | $990.10 | $990.10 | |