| 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 | $229.38 | 4.572% | $239.8673 | $239.87 | $239.85 | $239.90 |
| Purchase #2 | $31.72 | 10.761% | $35.1334 | $35.13 | $35.15 | $35.10 |
| Purchase #3 | $165.26 | 13.338% | $187.3024 | $187.30 | $187.30 | $187.30 |
| Purchase #4 | $73.47 | 11.367% | $81.8213 | $81.82 | $81.80 | $81.80 |
| Purchase #5 | $27.71 | 5.462% | $29.2235 | $29.22 | $29.20 | $29.20 |
| Purchase #6 | $191.61 | 4.361% | $199.9661 | $199.97 | $199.95 | $200.00 |
| Purchase #7 | $65.57 | 11.791% | $73.3014 | $73.30 | $73.30 | $73.30 |
| 7 purchase totals = | $784.72 | $846.6154 | $846.61 | $846.55 | $846.60 | |