| 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 | $230.92 | 3.662% | $239.3763 | $239.38 | $239.40 | $239.40 |
| Purchase #2 | $244.43 | 13.137% | $276.5408 | $276.54 | $276.55 | $276.50 |
| Purchase #3 | $45.91 | 8.836% | $49.9666 | $49.97 | $49.95 | $50.00 |
| Purchase #4 | $219.63 | 11.871% | $245.7023 | $245.70 | $245.70 | $245.70 |
| Purchase #5 | $99.50 | 6.642% | $106.1088 | $106.11 | $106.10 | $106.10 |
| Purchase #6 | $225.29 | 11.204% | $250.5315 | $250.53 | $250.55 | $250.50 |
| Purchase #7 | $172.62 | 5.515% | $182.14 | $182.14 | $182.15 | $182.10 |
| 7 purchase totals = | $1,238.30 | $1,350.3663 | $1,350.37 | $1,350.40 | $1,350.30 | |