| 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 | $240.38 | 11.846% | $268.8554 | $268.86 | $268.85 | $268.90 |
| Purchase #2 | $209.64 | 3.243% | $216.4386 | $216.44 | $216.45 | $216.40 |
| Purchase #3 | $100.30 | 4.787% | $105.1014 | $105.10 | $105.10 | $105.10 |
| Purchase #4 | $195.82 | 12.123% | $219.5593 | $219.56 | $219.55 | $219.60 |
| Purchase #5 | $229.91 | 13.254% | $260.3823 | $260.38 | $260.40 | $260.40 |
| Purchase #6 | $238.69 | 8.387% | $258.7089 | $258.71 | $258.70 | $258.70 |
| Purchase #7 | $142.69 | 4.460% | $149.054 | $149.05 | $149.05 | $149.10 |
| 7 purchase totals = | $1,357.43 | $1,478.0999 | $1,478.10 | $1,478.10 | $1,478.20 | |