| 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 | $152.44 | 3.455% | $157.7068 | $157.71 | $157.70 | $157.70 |
| Purchase #2 | $198.86 | 5.648% | $210.0916 | $210.09 | $210.10 | $210.10 |
| Purchase #3 | $247.50 | 6.305% | $263.1049 | $263.10 | $263.10 | $263.10 |
| Purchase #4 | $243.97 | 6.798% | $260.5551 | $260.56 | $260.55 | $260.60 |
| Purchase #5 | $113.86 | 10.139% | $125.4043 | $125.40 | $125.40 | $125.40 |
| Purchase #6 | $27.52 | 3.133% | $28.3822 | $28.38 | $28.40 | $28.40 |
| Purchase #7 | $150.86 | 6.235% | $160.2661 | $160.27 | $160.25 | $160.30 |
| 7 purchase totals = | $1,135.01 | $1,205.5110 | $1,205.51 | $1,205.50 | $1,205.60 | |