| 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 | $201.59 | 5.434% | $212.5444 | $212.54 | $212.55 | $212.50 |
| Purchase #2 | $196.77 | 10.873% | $218.1648 | $218.16 | $218.15 | $218.20 |
| Purchase #3 | $15.90 | 4.231% | $16.5727 | $16.57 | $16.55 | $16.60 |
| Purchase #4 | $111.28 | 12.874% | $125.6062 | $125.61 | $125.60 | $125.60 |
| Purchase #5 | $19.89 | 6.636% | $21.2099 | $21.21 | $21.20 | $21.20 |
| Purchase #6 | $82.28 | 7.600% | $88.5333 | $88.53 | $88.55 | $88.50 |
| Purchase #7 | $236.53 | 4.765% | $247.8007 | $247.80 | $247.80 | $247.80 |
| 7 purchase totals = | $864.24 | $930.4320 | $930.42 | $930.40 | $930.40 | |