| 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 | $219.59 | 10.518% | $242.6865 | $242.69 | $242.70 | $242.70 |
| Purchase #2 | $47.67 | 12.707% | $53.7274 | $53.73 | $53.75 | $53.70 |
| Purchase #3 | $97.62 | 11.755% | $109.0952 | $109.10 | $109.10 | $109.10 |
| Purchase #4 | $206.68 | 13.858% | $235.3217 | $235.32 | $235.30 | $235.30 |
| Purchase #5 | $83.30 | 7.768% | $89.7707 | $89.77 | $89.75 | $89.80 |
| Purchase #6 | $176.49 | 8.218% | $190.9939 | $190.99 | $191.00 | $191.00 |
| Purchase #7 | $228.83 | 12.607% | $257.6786 | $257.68 | $257.70 | $257.70 |
| 7 purchase totals = | $1,060.18 | $1,179.2740 | $1,179.28 | $1,179.30 | $1,179.30 | |