| 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 | $107.52 | 3.163% | $110.9209 | $110.92 | $110.90 | $110.90 |
| Purchase #2 | $231.97 | 5.715% | $245.2271 | $245.23 | $245.25 | $245.20 |
| Purchase #3 | $121.57 | 5.243% | $127.9439 | $127.94 | $127.95 | $127.90 |
| Purchase #4 | $144.83 | 5.751% | $153.1592 | $153.16 | $153.15 | $153.20 |
| Purchase #5 | $75.43 | 12.211% | $84.6408 | $84.64 | $84.65 | $84.60 |
| Purchase #6 | $19.87 | 9.530% | $21.7636 | $21.76 | $21.75 | $21.80 |
| Purchase #7 | $243.58 | 4.660% | $254.9308 | $254.93 | $254.95 | $254.90 |
| 7 purchase totals = | $944.77 | $998.5863 | $998.58 | $998.60 | $998.50 | |