| 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 | $190.45 | 13.726% | $216.5912 | $216.59 | $216.60 | $216.60 |
| Purchase #2 | $63.71 | 9.738% | $69.9141 | $69.91 | $69.90 | $69.90 |
| Purchase #3 | $148.51 | 13.603% | $168.7118 | $168.71 | $168.70 | $168.70 |
| Purchase #4 | $38.27 | 3.704% | $39.6875 | $39.69 | $39.70 | $39.70 |
| Purchase #5 | $32.87 | 3.819% | $34.1253 | $34.13 | $34.15 | $34.10 |
| Purchase #6 | $117.99 | 8.342% | $127.8327 | $127.83 | $127.85 | $127.80 |
| Purchase #7 | $238.76 | 9.627% | $261.7454 | $261.75 | $261.75 | $261.70 |
| 7 purchase totals = | $830.56 | $918.6080 | $918.61 | $918.65 | $918.50 | |