| 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 | $39.69 | 3.472% | $41.068 | $41.07 | $41.05 | $41.10 |
| Purchase #2 | $122.85 | 5.461% | $129.5588 | $129.56 | $129.55 | $129.60 |
| Purchase #3 | $212.34 | 9.513% | $232.5399 | $232.54 | $232.55 | $232.50 |
| Purchase #4 | $181.50 | 6.387% | $193.0924 | $193.09 | $193.10 | $193.10 |
| Purchase #5 | $236.55 | 13.339% | $268.1034 | $268.10 | $268.10 | $268.10 |
| Purchase #6 | $130.86 | 10.559% | $144.6775 | $144.68 | $144.70 | $144.70 |
| Purchase #7 | $204.69 | 9.500% | $224.1356 | $224.14 | $224.15 | $224.10 |
| 7 purchase totals = | $1,128.48 | $1,233.1756 | $1,233.18 | $1,233.20 | $1,233.20 | |