| 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 | $228.32 | 6.704% | $243.6266 | $243.63 | $243.65 | $243.60 |
| Purchase #2 | $55.97 | 13.145% | $63.3273 | $63.33 | $63.35 | $63.30 |
| Purchase #3 | $105.92 | 3.522% | $109.6505 | $109.65 | $109.65 | $109.70 |
| Purchase #4 | $177.96 | 13.675% | $202.296 | $202.30 | $202.30 | $202.30 |
| Purchase #5 | $142.44 | 12.307% | $159.9701 | $159.97 | $159.95 | $160.00 |
| Purchase #6 | $180.97 | 5.543% | $191.0012 | $191.00 | $191.00 | $191.00 |
| Purchase #7 | $228.76 | 9.350% | $250.1491 | $250.15 | $250.15 | $250.10 |
| 7 purchase totals = | $1,120.34 | $1,220.0208 | $1,220.03 | $1,220.05 | $1,220.00 | |