| 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 | $184.67 | 13.128% | $208.9135 | $208.91 | $208.90 | $208.90 |
| Purchase #2 | $227.28 | 4.292% | $237.0349 | $237.03 | $237.05 | $237.00 |
| Purchase #3 | $38.59 | 3.525% | $39.9503 | $39.95 | $39.95 | $40.00 |
| Purchase #4 | $134.27 | 11.775% | $150.0803 | $150.08 | $150.10 | $150.10 |
| Purchase #5 | $96.61 | 8.787% | $105.0991 | $105.10 | $105.10 | $105.10 |
| Purchase #6 | $162.60 | 11.154% | $180.7364 | $180.74 | $180.75 | $180.70 |
| Purchase #7 | $194.29 | 9.684% | $213.105 | $213.11 | $213.10 | $213.10 |
| 7 purchase totals = | $1,038.31 | $1,134.9195 | $1,134.92 | $1,134.95 | $1,134.90 | |