| 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 | $11.68 | 12.257% | $13.1116 | $13.11 | $13.10 | $13.10 |
| Purchase #2 | $226.87 | 8.450% | $246.0405 | $246.04 | $246.05 | $246.00 |
| Purchase #3 | $209.32 | 5.512% | $220.8577 | $220.86 | $220.85 | $220.90 |
| Purchase #4 | $210.54 | 12.198% | $236.2217 | $236.22 | $236.20 | $236.20 |
| Purchase #5 | $236.27 | 3.343% | $244.1685 | $244.17 | $244.15 | $244.20 |
| Purchase #6 | $120.81 | 8.258% | $130.7865 | $130.79 | $130.80 | $130.80 |
| Purchase #7 | $135.43 | 11.570% | $151.0993 | $151.10 | $151.10 | $151.10 |
| 7 purchase totals = | $1,150.92 | $1,242.2858 | $1,242.29 | $1,242.25 | $1,242.30 | |