| 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 | $220.60 | 9.786% | $242.1879 | $242.19 | $242.20 | $242.20 |
| Purchase #2 | $209.59 | 6.636% | $223.4984 | $223.50 | $223.50 | $223.50 |
| Purchase #3 | $169.67 | 4.475% | $177.2627 | $177.26 | $177.25 | $177.30 |
| Purchase #4 | $25.77 | 10.419% | $28.455 | $28.46 | $28.45 | $28.50 |
| Purchase #5 | $200.64 | 7.319% | $215.3248 | $215.32 | $215.30 | $215.30 |
| Purchase #6 | $14.62 | 11.464% | $16.296 | $16.30 | $16.30 | $16.30 |
| Purchase #7 | $14.31 | 10.727% | $15.845 | $15.85 | $15.85 | $15.80 |
| 7 purchase totals = | $855.20 | $918.8698 | $918.88 | $918.85 | $918.90 | |