| 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 | $222.70 | 13.776% | $253.3792 | $253.38 | $253.40 | $253.40 |
| Purchase #2 | $36.29 | 9.529% | $39.7481 | $39.75 | $39.75 | $39.70 |
| Purchase #3 | $93.83 | 5.722% | $99.199 | $99.20 | $99.20 | $99.20 |
| Purchase #4 | $245.42 | 9.514% | $268.7693 | $268.77 | $268.75 | $268.80 |
| Purchase #5 | $146.50 | 13.457% | $166.2145 | $166.21 | $166.20 | $166.20 |
| Purchase #6 | $83.46 | 5.336% | $87.9134 | $87.91 | $87.90 | $87.90 |
| Purchase #7 | $33.66 | 4.301% | $35.1077 | $35.11 | $35.10 | $35.10 |
| 7 purchase totals = | $861.86 | $950.3312 | $950.33 | $950.30 | $950.30 | |