| 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 | $226.82 | 13.117% | $256.572 | $256.57 | $256.55 | $256.60 |
| Purchase #2 | $232.26 | 10.714% | $257.1443 | $257.14 | $257.15 | $257.10 |
| Purchase #3 | $79.51 | 9.441% | $87.0165 | $87.02 | $87.00 | $87.00 |
| Purchase #4 | $136.39 | 11.327% | $151.8389 | $151.84 | $151.85 | $151.80 |
| Purchase #5 | $148.88 | 7.600% | $160.1949 | $160.19 | $160.20 | $160.20 |
| Purchase #6 | $247.25 | 10.284% | $272.6772 | $272.68 | $272.70 | $272.70 |
| Purchase #7 | $21.44 | 5.551% | $22.6301 | $22.63 | $22.65 | $22.60 |
| 7 purchase totals = | $1,092.55 | $1,208.0739 | $1,208.07 | $1,208.10 | $1,208.00 | |