| 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 | $65.36 | 11.405% | $72.8143 | $72.81 | $72.80 | $72.80 |
| Purchase #2 | $220.38 | 4.319% | $229.8982 | $229.90 | $229.90 | $229.90 |
| Purchase #3 | $109.95 | 7.488% | $118.1831 | $118.18 | $118.20 | $118.20 |
| Purchase #4 | $218.88 | 5.701% | $231.3583 | $231.36 | $231.35 | $231.40 |
| Purchase #5 | $232.80 | 12.645% | $262.2376 | $262.24 | $262.25 | $262.20 |
| Purchase #6 | $172.30 | 4.608% | $180.2396 | $180.24 | $180.25 | $180.20 |
| Purchase #7 | $103.39 | 11.813% | $115.6035 | $115.60 | $115.60 | $115.60 |
| 7 purchase totals = | $1,123.06 | $1,210.3346 | $1,210.33 | $1,210.35 | $1,210.30 | |