| 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 | $90.45 | 13.279% | $102.4609 | $102.46 | $102.45 | $102.50 |
| Purchase #2 | $122.46 | 8.220% | $132.5262 | $132.53 | $132.55 | $132.50 |
| Purchase #3 | $110.67 | 10.152% | $121.9052 | $121.91 | $121.90 | $121.90 |
| Purchase #4 | $31.57 | 6.516% | $33.6271 | $33.63 | $33.65 | $33.60 |
| Purchase #5 | $165.57 | 8.810% | $180.1567 | $180.16 | $180.15 | $180.20 |
| Purchase #6 | $242.35 | 5.247% | $255.0661 | $255.07 | $255.05 | $255.10 |
| Purchase #7 | $160.69 | 13.536% | $182.441 | $182.44 | $182.45 | $182.40 |
| 7 purchase totals = | $923.76 | $1,008.1832 | $1,008.20 | $1,008.20 | $1,008.20 | |