| 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 | $64.68 | 10.163% | $71.2534 | $71.25 | $71.25 | $71.30 |
| Purchase #2 | $204.73 | 5.548% | $216.0884 | $216.09 | $216.10 | $216.10 |
| Purchase #3 | $126.69 | 12.660% | $142.729 | $142.73 | $142.75 | $142.70 |
| Purchase #4 | $189.96 | 8.768% | $206.6157 | $206.62 | $206.60 | $206.60 |
| Purchase #5 | $200.30 | 4.238% | $208.7887 | $208.79 | $208.80 | $208.80 |
| Purchase #6 | $104.61 | 11.192% | $116.318 | $116.32 | $116.30 | $116.30 |
| Purchase #7 | $227.45 | 13.642% | $258.4787 | $258.48 | $258.50 | $258.50 |
| 7 purchase totals = | $1,118.42 | $1,220.2719 | $1,220.28 | $1,220.30 | $1,220.30 | |