| 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 | $217.85 | 11.729% | $243.4016 | $243.40 | $243.40 | $243.40 |
| Purchase #2 | $224.59 | 8.283% | $243.1928 | $243.19 | $243.20 | $243.20 |
| Purchase #3 | $148.45 | 4.125% | $154.5736 | $154.57 | $154.55 | $154.60 |
| Purchase #4 | $89.84 | 8.361% | $97.3515 | $97.35 | $97.35 | $97.40 |
| Purchase #5 | $118.62 | 4.314% | $123.7373 | $123.74 | $123.75 | $123.70 |
| Purchase #6 | $19.84 | 8.255% | $21.4778 | $21.48 | $21.50 | $21.50 |
| Purchase #7 | $27.93 | 12.355% | $31.3808 | $31.38 | $31.40 | $31.40 |
| 7 purchase totals = | $847.12 | $915.1154 | $915.11 | $915.15 | $915.20 | |