| 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 | $243.41 | 3.817% | $252.701 | $252.70 | $252.70 | $252.70 |
| Purchase #2 | $247.49 | 10.605% | $273.7363 | $273.74 | $273.75 | $273.70 |
| Purchase #3 | $164.65 | 12.152% | $184.6583 | $184.66 | $184.65 | $184.70 |
| Purchase #4 | $244.70 | 8.592% | $265.7246 | $265.72 | $265.70 | $265.70 |
| Purchase #5 | $146.67 | 6.441% | $156.117 | $156.12 | $156.10 | $156.10 |
| Purchase #6 | $182.92 | 9.148% | $199.6535 | $199.65 | $199.65 | $199.70 |
| Purchase #7 | $48.34 | 13.850% | $55.0351 | $55.04 | $55.05 | $55.00 |
| 7 purchase totals = | $1,278.18 | $1,387.6258 | $1,387.63 | $1,387.60 | $1,387.60 | |