| 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 | $239.30 | 12.618% | $269.4949 | $269.49 | $269.50 | $269.50 |
| Purchase #2 | $202.64 | 3.127% | $208.9766 | $208.98 | $209.00 | $209.00 |
| Purchase #3 | $83.46 | 12.189% | $93.6329 | $93.63 | $93.65 | $93.60 |
| Purchase #4 | $147.61 | 9.133% | $161.0912 | $161.09 | $161.10 | $161.10 |
| Purchase #5 | $110.70 | 5.290% | $116.556 | $116.56 | $116.55 | $116.60 |
| Purchase #6 | $91.51 | 6.783% | $97.7171 | $97.72 | $97.70 | $97.70 |
| Purchase #7 | $153.28 | 13.144% | $173.4271 | $173.43 | $173.45 | $173.40 |
| 7 purchase totals = | $1,028.50 | $1,120.8958 | $1,120.90 | $1,120.95 | $1,120.90 | |