| 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 | $242.29 | 4.231% | $252.5413 | $252.54 | $252.55 | $252.50 |
| Purchase #2 | $228.53 | 4.729% | $239.3372 | $239.34 | $239.35 | $239.30 |
| Purchase #3 | $128.48 | 6.336% | $136.6205 | $136.62 | $136.60 | $136.60 |
| Purchase #4 | $35.44 | 5.685% | $37.4548 | $37.45 | $37.45 | $37.50 |
| Purchase #5 | $119.96 | 6.861% | $128.1905 | $128.19 | $128.20 | $128.20 |
| Purchase #6 | $135.49 | 4.871% | $142.0897 | $142.09 | $142.10 | $142.10 |
| Purchase #7 | $238.59 | 6.575% | $254.2773 | $254.28 | $254.30 | $254.30 |
| 7 purchase totals = | $1,128.78 | $1,190.5113 | $1,190.51 | $1,190.55 | $1,190.50 | |