| 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 | $192.56 | 5.495% | $203.1412 | $203.14 | $203.15 | $203.10 |
| Purchase #2 | $50.71 | 12.534% | $57.066 | $57.07 | $57.05 | $57.10 |
| Purchase #3 | $39.60 | 13.790% | $45.0608 | $45.06 | $45.05 | $45.10 |
| Purchase #4 | $248.95 | 8.572% | $270.29 | $270.29 | $270.30 | $270.30 |
| Purchase #5 | $128.93 | 11.230% | $143.4088 | $143.41 | $143.40 | $143.40 |
| Purchase #6 | $66.92 | 12.137% | $75.0421 | $75.04 | $75.05 | $75.00 |
| Purchase #7 | $206.31 | 3.632% | $213.8032 | $213.80 | $213.80 | $213.80 |
| 7 purchase totals = | $933.98 | $1,007.8121 | $1,007.81 | $1,007.80 | $1,007.80 | |