| 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 | $169.48 | 9.425% | $185.4535 | $185.45 | $185.45 | $185.50 |
| Purchase #2 | $219.68 | 4.604% | $229.7941 | $229.79 | $229.80 | $229.80 |
| Purchase #3 | $202.58 | 6.680% | $216.1123 | $216.11 | $216.10 | $216.10 |
| Purchase #4 | $61.76 | 4.632% | $64.6207 | $64.62 | $64.60 | $64.60 |
| Purchase #5 | $55.37 | 13.566% | $62.8815 | $62.88 | $62.90 | $62.90 |
| Purchase #6 | $208.91 | 4.307% | $217.9078 | $217.91 | $217.90 | $217.90 |
| Purchase #7 | $47.60 | 13.347% | $53.9532 | $53.95 | $53.95 | $54.00 |
| 7 purchase totals = | $965.38 | $1,030.7231 | $1,030.71 | $1,030.70 | $1,030.80 | |