| 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 | $210.72 | 13.278% | $238.6994 | $238.70 | $238.70 | $238.70 |
| Purchase #2 | $122.79 | 8.477% | $133.1989 | $133.20 | $133.20 | $133.20 |
| Purchase #3 | $72.81 | 8.354% | $78.8925 | $78.89 | $78.90 | $78.90 |
| Purchase #4 | $62.81 | 5.230% | $66.095 | $66.10 | $66.10 | $66.10 |
| Purchase #5 | $149.26 | 13.817% | $169.8833 | $169.88 | $169.90 | $169.90 |
| Purchase #6 | $190.71 | 5.854% | $201.8742 | $201.87 | $201.85 | $201.90 |
| Purchase #7 | $245.53 | 10.130% | $270.4022 | $270.40 | $270.40 | $270.40 |
| 7 purchase totals = | $1,054.63 | $1,159.0455 | $1,159.04 | $1,159.05 | $1,159.10 | |