| 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 | $200.41 | 13.590% | $227.6457 | $227.65 | $227.65 | $227.60 |
| Purchase #2 | $97.68 | 9.796% | $107.2487 | $107.25 | $107.25 | $107.20 |
| Purchase #3 | $142.95 | 6.762% | $152.6163 | $152.62 | $152.60 | $152.60 |
| Purchase #4 | $121.78 | 11.318% | $135.5631 | $135.56 | $135.55 | $135.60 |
| Purchase #5 | $202.56 | 7.396% | $217.5413 | $217.54 | $217.55 | $217.50 |
| Purchase #6 | $37.97 | 5.533% | $40.0709 | $40.07 | $40.05 | $40.10 |
| Purchase #7 | $196.36 | 7.277% | $210.6491 | $210.65 | $210.65 | $210.60 |
| 7 purchase totals = | $999.71 | $1,091.3351 | $1,091.34 | $1,091.30 | $1,091.20 | |