| 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 | $102.34 | 4.675% | $107.1244 | $107.12 | $107.10 | $107.10 |
| Purchase #2 | $173.75 | 8.713% | $188.8888 | $188.89 | $188.90 | $188.90 |
| Purchase #3 | $50.71 | 8.137% | $54.8363 | $54.84 | $54.85 | $54.80 |
| Purchase #4 | $190.57 | 7.731% | $205.303 | $205.30 | $205.30 | $205.30 |
| Purchase #5 | $152.52 | 10.392% | $168.3699 | $168.37 | $168.35 | $168.40 |
| Purchase #6 | $201.50 | 11.831% | $225.3395 | $225.34 | $225.35 | $225.30 |
| Purchase #7 | $91.50 | 3.618% | $94.8105 | $94.81 | $94.80 | $94.80 |
| 7 purchase totals = | $962.89 | $1,044.6724 | $1,044.67 | $1,044.65 | $1,044.60 | |