| 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 | $112.98 | 9.599% | $123.825 | $123.83 | $123.85 | $123.80 |
| Purchase #2 | $199.50 | 8.490% | $216.4376 | $216.44 | $216.45 | $216.40 |
| Purchase #3 | $143.53 | 9.633% | $157.3562 | $157.36 | $157.35 | $157.40 |
| Purchase #4 | $33.32 | 5.596% | $35.1846 | $35.18 | $35.20 | $35.20 |
| Purchase #5 | $28.35 | 11.853% | $31.7103 | $31.71 | $31.70 | $31.70 |
| Purchase #6 | $111.30 | 4.811% | $116.6546 | $116.65 | $116.65 | $116.70 |
| Purchase #7 | $197.80 | 8.389% | $214.3934 | $214.39 | $214.40 | $214.40 |
| 7 purchase totals = | $826.78 | $895.5617 | $895.56 | $895.60 | $895.60 | |