| 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 | $232.61 | 4.384% | $242.8076 | $242.81 | $242.80 | $242.80 |
| Purchase #2 | $88.36 | 6.615% | $94.205 | $94.21 | $94.20 | $94.20 |
| Purchase #3 | $150.47 | 11.164% | $167.2685 | $167.27 | $167.25 | $167.30 |
| Purchase #4 | $133.42 | 8.709% | $145.0395 | $145.04 | $145.05 | $145.00 |
| Purchase #5 | $214.70 | 12.155% | $240.7968 | $240.80 | $240.80 | $240.80 |
| Purchase #6 | $48.84 | 4.271% | $50.926 | $50.93 | $50.95 | $50.90 |
| Purchase #7 | $191.47 | 3.499% | $198.1695 | $198.17 | $198.15 | $198.20 |
| 7 purchase totals = | $1,059.87 | $1,139.2129 | $1,139.23 | $1,139.20 | $1,139.20 | |