| 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 | $89.89 | 3.677% | $93.1953 | $93.20 | $93.20 | $93.20 |
| Purchase #2 | $214.26 | 13.125% | $242.3816 | $242.38 | $242.40 | $242.40 |
| Purchase #3 | $69.29 | 4.185% | $72.1898 | $72.19 | $72.20 | $72.20 |
| Purchase #4 | $247.85 | 3.317% | $256.0712 | $256.07 | $256.05 | $256.10 |
| Purchase #5 | $143.80 | 8.519% | $156.0503 | $156.05 | $156.05 | $156.10 |
| Purchase #6 | $52.56 | 6.818% | $56.1435 | $56.14 | $56.15 | $56.10 |
| Purchase #7 | $220.26 | 12.769% | $248.385 | $248.39 | $248.40 | $248.40 |
| 7 purchase totals = | $1,037.91 | $1,124.4167 | $1,124.42 | $1,124.45 | $1,124.50 | |