| 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 | $234.64 | 4.527% | $245.2622 | $245.26 | $245.25 | $245.30 |
| Purchase #2 | $79.25 | 7.648% | $85.311 | $85.31 | $85.30 | $85.30 |
| Purchase #3 | $99.68 | 10.136% | $109.7836 | $109.78 | $109.80 | $109.80 |
| Purchase #4 | $249.35 | 11.803% | $278.7808 | $278.78 | $278.80 | $278.80 |
| Purchase #5 | $117.94 | 13.158% | $133.4585 | $133.46 | $133.45 | $133.50 |
| Purchase #6 | $204.31 | 3.553% | $211.5691 | $211.57 | $211.55 | $211.60 |
| Purchase #7 | $228.86 | 10.692% | $253.3297 | $253.33 | $253.35 | $253.30 |
| 7 purchase totals = | $1,214.03 | $1,317.4949 | $1,317.49 | $1,317.50 | $1,317.60 | |