| 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 | $213.32 | 9.693% | $233.9971 | $234.00 | $234.00 | $234.00 |
| Purchase #2 | $79.57 | 9.580% | $87.1928 | $87.19 | $87.20 | $87.20 |
| Purchase #3 | $64.94 | 13.750% | $73.8693 | $73.87 | $73.85 | $73.90 |
| Purchase #4 | $172.36 | 4.443% | $180.018 | $180.02 | $180.00 | $180.00 |
| Purchase #5 | $204.76 | 7.241% | $219.5867 | $219.59 | $219.60 | $219.60 |
| Purchase #6 | $170.29 | 11.549% | $189.9568 | $189.96 | $189.95 | $190.00 |
| Purchase #7 | $57.66 | 12.226% | $64.7095 | $64.71 | $64.70 | $64.70 |
| 7 purchase totals = | $962.90 | $1,049.3302 | $1,049.34 | $1,049.30 | $1,049.40 | |