| 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 | $216.29 | 13.175% | $244.7862 | $244.79 | $244.80 | $244.80 |
| Purchase #2 | $44.93 | 4.739% | $47.0592 | $47.06 | $47.05 | $47.10 |
| Purchase #3 | $126.26 | 8.307% | $136.7484 | $136.75 | $136.75 | $136.70 |
| Purchase #4 | $69.88 | 13.697% | $79.4515 | $79.45 | $79.45 | $79.50 |
| Purchase #5 | $71.25 | 13.403% | $80.7996 | $80.80 | $80.80 | $80.80 |
| Purchase #6 | $226.64 | 11.263% | $252.1665 | $252.17 | $252.15 | $252.20 |
| Purchase #7 | $55.34 | 12.762% | $62.4025 | $62.40 | $62.40 | $62.40 |
| 7 purchase totals = | $810.59 | $903.4139 | $903.42 | $903.40 | $903.50 | |