| 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 | $220.80 | 4.544% | $230.8332 | $230.83 | $230.85 | $230.80 |
| Purchase #2 | $56.33 | 4.312% | $58.7589 | $58.76 | $58.75 | $58.80 |
| Purchase #3 | $113.50 | 5.637% | $119.898 | $119.90 | $119.90 | $119.90 |
| Purchase #4 | $64.71 | 6.781% | $69.098 | $69.10 | $69.10 | $69.10 |
| Purchase #5 | $219.48 | 10.870% | $243.3375 | $243.34 | $243.35 | $243.30 |
| Purchase #6 | $151.81 | 4.756% | $159.0301 | $159.03 | $159.05 | $159.00 |
| Purchase #7 | $107.71 | 4.781% | $112.8596 | $112.86 | $112.85 | $112.90 |
| 7 purchase totals = | $934.34 | $993.8153 | $993.82 | $993.85 | $993.80 | |