| 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 | $217.37 | 3.721% | $225.4583 | $225.46 | $225.45 | $225.50 |
| Purchase #2 | $109.76 | 8.443% | $119.027 | $119.03 | $119.05 | $119.00 |
| Purchase #3 | $177.63 | 5.445% | $187.302 | $187.30 | $187.30 | $187.30 |
| Purchase #4 | $137.99 | 13.437% | $156.5317 | $156.53 | $156.55 | $156.50 |
| Purchase #5 | $107.54 | 8.311% | $116.4776 | $116.48 | $116.50 | $116.50 |
| Purchase #6 | $71.31 | 3.496% | $73.803 | $73.80 | $73.80 | $73.80 |
| Purchase #7 | $211.93 | 5.737% | $224.0884 | $224.09 | $224.10 | $224.10 |
| 7 purchase totals = | $1,033.53 | $1,102.6880 | $1,102.69 | $1,102.75 | $1,102.70 | |