| 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 | $6.37 | 12.154% | $7.1442 | $7.14 | $7.15 | $7.10 |
| Purchase #2 | $243.90 | 5.609% | $257.5804 | $257.58 | $257.60 | $257.60 |
| Purchase #3 | $168.95 | 12.181% | $189.5298 | $189.53 | $189.55 | $189.50 |
| Purchase #4 | $114.97 | 5.141% | $120.8806 | $120.88 | $120.90 | $120.90 |
| Purchase #5 | $221.92 | 6.492% | $236.327 | $236.33 | $236.35 | $236.30 |
| Purchase #6 | $107.93 | 8.310% | $116.899 | $116.90 | $116.90 | $116.90 |
| Purchase #7 | $22.84 | 10.458% | $25.2286 | $25.23 | $25.25 | $25.20 |
| 7 purchase totals = | $886.88 | $953.5896 | $953.59 | $953.70 | $953.50 | |