| 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 | $99.60 | 3.765% | $103.3499 | $103.35 | $103.35 | $103.30 |
| Purchase #2 | $197.63 | 11.294% | $219.9503 | $219.95 | $219.95 | $220.00 |
| Purchase #3 | $70.26 | 3.229% | $72.5287 | $72.53 | $72.55 | $72.50 |
| Purchase #4 | $149.91 | 12.175% | $168.1615 | $168.16 | $168.15 | $168.20 |
| Purchase #5 | $212.94 | 5.772% | $225.2309 | $225.23 | $225.25 | $225.20 |
| Purchase #6 | $175.41 | 9.872% | $192.7265 | $192.73 | $192.75 | $192.70 |
| Purchase #7 | $159.26 | 12.716% | $179.5115 | $179.51 | $179.50 | $179.50 |
| 7 purchase totals = | $1,065.01 | $1,161.4593 | $1,161.46 | $1,161.50 | $1,161.40 | |