| 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 | $130.92 | 3.556% | $135.5755 | $135.58 | $135.60 | $135.60 |
| Purchase #2 | $51.39 | 8.802% | $55.9133 | $55.91 | $55.90 | $55.90 |
| Purchase #3 | $125.49 | 10.197% | $138.2862 | $138.29 | $138.30 | $138.30 |
| Purchase #4 | $93.76 | 6.524% | $99.8769 | $99.88 | $99.90 | $99.90 |
| Purchase #5 | $226.65 | 12.399% | $254.7523 | $254.75 | $254.75 | $254.80 |
| Purchase #6 | $185.50 | 7.653% | $199.6963 | $199.70 | $199.70 | $199.70 |
| Purchase #7 | $234.78 | 8.238% | $254.1212 | $254.12 | $254.10 | $254.10 |
| 7 purchase totals = | $1,048.49 | $1,138.2217 | $1,138.23 | $1,138.25 | $1,138.30 | |