| 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 | $131.83 | 9.182% | $143.9346 | $143.93 | $143.95 | $143.90 |
| Purchase #2 | $246.91 | 11.325% | $274.8726 | $274.87 | $274.85 | $274.90 |
| Purchase #3 | $20.80 | 11.866% | $23.2681 | $23.27 | $23.25 | $23.30 |
| Purchase #4 | $244.65 | 10.708% | $270.8471 | $270.85 | $270.85 | $270.80 |
| Purchase #5 | $112.76 | 8.121% | $121.9172 | $121.92 | $121.90 | $121.90 |
| Purchase #6 | $217.84 | 4.524% | $227.6951 | $227.70 | $227.70 | $227.70 |
| Purchase #7 | $53.31 | 10.312% | $58.8073 | $58.81 | $58.80 | $58.80 |
| 7 purchase totals = | $1,028.10 | $1,121.3420 | $1,121.35 | $1,121.30 | $1,121.30 | |