| 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 | $94.27 | 8.119% | $101.9238 | $101.92 | $101.90 | $101.90 |
| Purchase #2 | $130.55 | 12.773% | $147.2252 | $147.23 | $147.25 | $147.20 |
| Purchase #3 | $221.28 | 8.197% | $239.4183 | $239.42 | $239.40 | $239.40 |
| Purchase #4 | $200.58 | 7.669% | $215.9625 | $215.96 | $215.95 | $216.00 |
| Purchase #5 | $120.57 | 9.868% | $132.4678 | $132.47 | $132.45 | $132.50 |
| Purchase #6 | $231.51 | 7.222% | $248.2297 | $248.23 | $248.25 | $248.20 |
| Purchase #7 | $155.93 | 4.458% | $162.8814 | $162.88 | $162.90 | $162.90 |
| 7 purchase totals = | $1,154.69 | $1,248.1087 | $1,248.11 | $1,248.10 | $1,248.10 | |