| 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 | $115.49 | 10.452% | $127.561 | $127.56 | $127.55 | $127.60 |
| Purchase #2 | $235.49 | 5.402% | $248.2112 | $248.21 | $248.20 | $248.20 |
| Purchase #3 | $136.26 | 9.529% | $149.2442 | $149.24 | $149.25 | $149.20 |
| Purchase #4 | $200.36 | 5.283% | $210.945 | $210.95 | $210.95 | $210.90 |
| Purchase #5 | $192.49 | 11.491% | $214.609 | $214.61 | $214.60 | $214.60 |
| Purchase #6 | $180.96 | 9.135% | $197.4907 | $197.49 | $197.50 | $197.50 |
| Purchase #7 | $242.25 | 13.848% | $275.7968 | $275.80 | $275.80 | $275.80 |
| 7 purchase totals = | $1,303.30 | $1,423.8579 | $1,423.86 | $1,423.85 | $1,423.80 | |