| 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 | $24.85 | 3.771% | $25.7871 | $25.79 | $25.80 | $25.80 |
| Purchase #2 | $141.52 | 9.413% | $154.8413 | $154.84 | $154.85 | $154.80 |
| Purchase #3 | $151.84 | 10.816% | $168.263 | $168.26 | $168.25 | $168.30 |
| Purchase #4 | $244.42 | 4.314% | $254.9643 | $254.96 | $254.95 | $255.00 |
| Purchase #5 | $157.66 | 3.319% | $162.8927 | $162.89 | $162.90 | $162.90 |
| Purchase #6 | $114.32 | 6.607% | $121.8731 | $121.87 | $121.85 | $121.90 |
| Purchase #7 | $29.49 | 11.207% | $32.7949 | $32.79 | $32.80 | $32.80 |
| 7 purchase totals = | $864.10 | $921.4164 | $921.40 | $921.40 | $921.50 | |