| 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 | $184.49 | 10.292% | $203.4777 | $203.48 | $203.50 | $203.50 |
| Purchase #2 | $145.60 | 10.762% | $161.2695 | $161.27 | $161.25 | $161.30 |
| Purchase #3 | $20.62 | 4.102% | $21.4658 | $21.47 | $21.45 | $21.50 |
| Purchase #4 | $180.53 | 12.424% | $202.959 | $202.96 | $202.95 | $203.00 |
| Purchase #5 | $244.51 | 13.650% | $277.8856 | $277.89 | $277.90 | $277.90 |
| Purchase #6 | $199.86 | 12.231% | $224.3049 | $224.30 | $224.30 | $224.30 |
| Purchase #7 | $239.67 | 13.118% | $271.1099 | $271.11 | $271.10 | $271.10 |
| 7 purchase totals = | $1,215.28 | $1,362.4724 | $1,362.48 | $1,362.45 | $1,362.60 | |