| 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 | $227.55 | 11.609% | $253.9663 | $253.97 | $253.95 | $254.00 |
| Purchase #2 | $232.26 | 12.201% | $260.598 | $260.60 | $260.60 | $260.60 |
| Purchase #3 | $116.25 | 10.252% | $128.168 | $128.17 | $128.15 | $128.20 |
| Purchase #4 | $180.89 | 6.762% | $193.1218 | $193.12 | $193.10 | $193.10 |
| Purchase #5 | $159.35 | 6.825% | $170.2256 | $170.23 | $170.25 | $170.20 |
| Purchase #6 | $48.60 | 6.647% | $51.8304 | $51.83 | $51.85 | $51.80 |
| Purchase #7 | $207.32 | 12.779% | $233.8134 | $233.81 | $233.80 | $233.80 |
| 7 purchase totals = | $1,172.22 | $1,291.7235 | $1,291.73 | $1,291.70 | $1,291.70 | |