| 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 | $196.50 | 13.843% | $223.7015 | $223.70 | $223.70 | $223.70 |
| Purchase #2 | $51.50 | 3.407% | $53.2546 | $53.25 | $53.25 | $53.30 |
| Purchase #3 | $21.83 | 6.330% | $23.2118 | $23.21 | $23.20 | $23.20 |
| Purchase #4 | $175.44 | 10.778% | $194.3489 | $194.35 | $194.35 | $194.30 |
| Purchase #5 | $238.98 | 11.458% | $266.3623 | $266.36 | $266.35 | $266.40 |
| Purchase #6 | $234.28 | 13.180% | $265.1581 | $265.16 | $265.15 | $265.20 |
| Purchase #7 | $117.57 | 3.512% | $121.6991 | $121.70 | $121.70 | $121.70 |
| 7 purchase totals = | $1,036.10 | $1,147.7363 | $1,147.73 | $1,147.70 | $1,147.80 | |