| 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 | $213.49 | 8.869% | $232.4244 | $232.42 | $232.40 | $232.40 |
| Purchase #2 | $107.25 | 9.676% | $117.6275 | $117.63 | $117.65 | $117.60 |
| Purchase #3 | $230.47 | 4.711% | $241.3274 | $241.33 | $241.35 | $241.30 |
| Purchase #4 | $45.35 | 4.730% | $47.4951 | $47.50 | $47.50 | $47.50 |
| Purchase #5 | $109.99 | 9.717% | $120.6777 | $120.68 | $120.70 | $120.70 |
| Purchase #6 | $78.79 | 11.300% | $87.6933 | $87.69 | $87.70 | $87.70 |
| Purchase #7 | $151.95 | 7.231% | $162.9375 | $162.94 | $162.95 | $162.90 |
| 7 purchase totals = | $937.29 | $1,010.1829 | $1,010.19 | $1,010.25 | $1,010.10 | |