| 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 | $215.69 | 4.727% | $225.8857 | $225.89 | $225.90 | $225.90 |
| Purchase #2 | $133.27 | 10.268% | $146.9542 | $146.95 | $146.95 | $147.00 |
| Purchase #3 | $47.48 | 4.522% | $49.627 | $49.63 | $49.65 | $49.60 |
| Purchase #4 | $82.83 | 5.393% | $87.297 | $87.30 | $87.30 | $87.30 |
| Purchase #5 | $212.50 | 11.683% | $237.3264 | $237.33 | $237.35 | $237.30 |
| Purchase #6 | $144.88 | 12.391% | $162.8321 | $162.83 | $162.85 | $162.80 |
| Purchase #7 | $74.36 | 5.498% | $78.4483 | $78.45 | $78.45 | $78.40 |
| 7 purchase totals = | $911.01 | $988.3707 | $988.38 | $988.45 | $988.30 | |