| 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 | $130.63 | 11.255% | $145.3324 | $145.33 | $145.35 | $145.30 |
| Purchase #2 | $181.25 | 5.551% | $191.3112 | $191.31 | $191.30 | $191.30 |
| Purchase #3 | $232.94 | 12.571% | $262.2229 | $262.22 | $262.20 | $262.20 |
| Purchase #4 | $12.79 | 7.552% | $13.7559 | $13.76 | $13.75 | $13.80 |
| Purchase #5 | $204.82 | 9.524% | $224.3271 | $224.33 | $224.35 | $224.30 |
| Purchase #6 | $201.82 | 7.363% | $216.68 | $216.68 | $216.70 | $216.70 |
| Purchase #7 | $175.77 | 7.280% | $188.5661 | $188.57 | $188.55 | $188.60 |
| 7 purchase totals = | $1,140.02 | $1,242.1956 | $1,242.20 | $1,242.20 | $1,242.20 | |