| 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 | $130.72 | 4.564% | $136.6861 | $136.69 | $136.70 | $136.70 |
| Purchase #2 | $105.80 | 12.121% | $118.624 | $118.62 | $118.60 | $118.60 |
| Purchase #3 | $12.60 | 5.249% | $13.2614 | $13.26 | $13.25 | $13.30 |
| Purchase #4 | $40.25 | 11.676% | $44.9496 | $44.95 | $44.95 | $44.90 |
| Purchase #5 | $201.94 | 8.724% | $219.5572 | $219.56 | $219.55 | $219.60 |
| Purchase #6 | $193.77 | 5.480% | $204.3886 | $204.39 | $204.40 | $204.40 |
| Purchase #7 | $24.76 | 13.312% | $28.0561 | $28.06 | $28.05 | $28.10 |
| 7 purchase totals = | $709.84 | $765.5230 | $765.53 | $765.50 | $765.60 | |