| 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 | $11.32 | 9.723% | $12.4206 | $12.42 | $12.40 | $12.40 |
| Purchase #2 | $195.73 | 9.401% | $214.1306 | $214.13 | $214.15 | $214.10 |
| Purchase #3 | $152.87 | 4.436% | $159.6513 | $159.65 | $159.65 | $159.70 |
| Purchase #4 | $138.88 | 9.200% | $151.657 | $151.66 | $151.65 | $151.70 |
| Purchase #5 | $229.77 | 13.245% | $260.203 | $260.20 | $260.20 | $260.20 |
| Purchase #6 | $150.34 | 6.277% | $159.7768 | $159.78 | $159.80 | $159.80 |
| Purchase #7 | $57.70 | 12.638% | $64.9921 | $64.99 | $65.00 | $65.00 |
| 7 purchase totals = | $936.61 | $1,022.8314 | $1,022.83 | $1,022.85 | $1,022.90 | |