| 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 | $63.34 | 9.210% | $69.1736 | $69.17 | $69.15 | $69.20 |
| Purchase #2 | $238.67 | 7.421% | $256.3817 | $256.38 | $256.40 | $256.40 |
| Purchase #3 | $193.55 | 7.571% | $208.2037 | $208.20 | $208.20 | $208.20 |
| Purchase #4 | $102.27 | 4.630% | $107.0051 | $107.01 | $107.00 | $107.00 |
| Purchase #5 | $194.93 | 10.717% | $215.8206 | $215.82 | $215.80 | $215.80 |
| Purchase #6 | $120.61 | 13.308% | $136.6608 | $136.66 | $136.65 | $136.70 |
| Purchase #7 | $115.88 | 13.105% | $131.0661 | $131.07 | $131.05 | $131.10 |
| 7 purchase totals = | $1,029.25 | $1,124.3116 | $1,124.31 | $1,124.25 | $1,124.40 | |