| 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 | $208.95 | 5.583% | $220.6157 | $220.62 | $220.60 | $220.60 |
| Purchase #2 | $133.73 | 4.722% | $140.0447 | $140.04 | $140.05 | $140.00 |
| Purchase #3 | $221.32 | 12.160% | $248.2325 | $248.23 | $248.25 | $248.20 |
| Purchase #4 | $73.57 | 6.434% | $78.3035 | $78.30 | $78.30 | $78.30 |
| Purchase #5 | $95.43 | 6.213% | $101.3591 | $101.36 | $101.35 | $101.40 |
| Purchase #6 | $213.80 | 5.105% | $224.7145 | $224.71 | $224.70 | $224.70 |
| Purchase #7 | $14.61 | 10.789% | $16.1863 | $16.19 | $16.20 | $16.20 |
| 7 purchase totals = | $961.41 | $1,029.4563 | $1,029.45 | $1,029.45 | $1,029.40 | |