| 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 | $107.85 | 8.283% | $116.7832 | $116.78 | $116.80 | $116.80 |
| Purchase #2 | $202.49 | 7.548% | $217.7739 | $217.77 | $217.75 | $217.80 |
| Purchase #3 | $180.87 | 9.566% | $198.172 | $198.17 | $198.15 | $198.20 |
| Purchase #4 | $192.52 | 7.127% | $206.2409 | $206.24 | $206.25 | $206.20 |
| Purchase #5 | $124.71 | 4.213% | $129.964 | $129.96 | $129.95 | $130.00 |
| Purchase #6 | $62.63 | 12.185% | $70.2615 | $70.26 | $70.25 | $70.30 |
| Purchase #7 | $131.87 | 13.126% | $149.1793 | $149.18 | $149.20 | $149.20 |
| 7 purchase totals = | $1,002.94 | $1,088.3748 | $1,088.36 | $1,088.35 | $1,088.50 | |