| 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 | $98.29 | 5.422% | $103.6193 | $103.62 | $103.60 | $103.60 |
| Purchase #2 | $187.70 | 11.459% | $209.2085 | $209.21 | $209.20 | $209.20 |
| Purchase #3 | $196.74 | 3.826% | $204.2673 | $204.27 | $204.25 | $204.30 |
| Purchase #4 | $49.49 | 11.617% | $55.2393 | $55.24 | $55.25 | $55.20 |
| Purchase #5 | $118.60 | 11.432% | $132.1584 | $132.16 | $132.15 | $132.20 |
| Purchase #6 | $115.64 | 13.496% | $131.2468 | $131.25 | $131.25 | $131.20 |
| Purchase #7 | $114.67 | 6.289% | $121.8816 | $121.88 | $121.90 | $121.90 |
| 7 purchase totals = | $881.13 | $957.6212 | $957.63 | $957.60 | $957.60 | |