| 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 | $130.82 | 13.867% | $148.9608 | $148.96 | $148.95 | $149.00 |
| Purchase #2 | $237.36 | 3.848% | $246.4936 | $246.49 | $246.50 | $246.50 |
| Purchase #3 | $186.48 | 9.467% | $204.1341 | $204.13 | $204.15 | $204.10 |
| Purchase #4 | $196.27 | 8.595% | $213.1394 | $213.14 | $213.15 | $213.10 |
| Purchase #5 | $195.94 | 7.620% | $210.8706 | $210.87 | $210.85 | $210.90 |
| Purchase #6 | $42.61 | 5.612% | $45.0013 | $45.00 | $45.00 | $45.00 |
| Purchase #7 | $120.71 | 11.284% | $134.3309 | $134.33 | $134.35 | $134.30 |
| 7 purchase totals = | $1,110.19 | $1,202.9307 | $1,202.92 | $1,202.95 | $1,202.90 | |