| 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 | $189.59 | 6.600% | $202.1029 | $202.10 | $202.10 | $202.10 |
| Purchase #2 | $99.91 | 11.814% | $111.7134 | $111.71 | $111.70 | $111.70 |
| Purchase #3 | $139.48 | 6.709% | $148.8377 | $148.84 | $148.85 | $148.80 |
| Purchase #4 | $224.49 | 11.838% | $251.0651 | $251.07 | $251.05 | $251.10 |
| Purchase #5 | $216.50 | 4.377% | $225.9762 | $225.98 | $226.00 | $226.00 |
| Purchase #6 | $47.59 | 11.495% | $53.0605 | $53.06 | $53.05 | $53.10 |
| Purchase #7 | $70.71 | 5.401% | $74.529 | $74.53 | $74.55 | $74.50 |
| 7 purchase totals = | $988.27 | $1,067.2848 | $1,067.29 | $1,067.30 | $1,067.30 | |