| 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 | $245.87 | 13.663% | $279.4632 | $279.46 | $279.45 | $279.50 |
| Purchase #2 | $213.26 | 4.198% | $222.2127 | $222.21 | $222.20 | $222.20 |
| Purchase #3 | $185.72 | 8.115% | $200.7912 | $200.79 | $200.80 | $200.80 |
| Purchase #4 | $236.55 | 9.468% | $258.9466 | $258.95 | $258.95 | $258.90 |
| Purchase #5 | $150.85 | 7.648% | $162.387 | $162.39 | $162.40 | $162.40 |
| Purchase #6 | $115.85 | 11.728% | $129.4369 | $129.44 | $129.45 | $129.40 |
| Purchase #7 | $148.40 | 5.118% | $155.9951 | $156.00 | $156.00 | $156.00 |
| 7 purchase totals = | $1,296.50 | $1,409.2327 | $1,409.24 | $1,409.25 | $1,409.20 | |