| 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 | $204.59 | 3.127% | $210.9875 | $210.99 | $211.00 | $211.00 |
| Purchase #2 | $124.45 | 12.781% | $140.356 | $140.36 | $140.35 | $140.40 |
| Purchase #3 | $24.71 | 7.469% | $26.5556 | $26.56 | $26.55 | $26.60 |
| Purchase #4 | $153.44 | 5.201% | $161.4204 | $161.42 | $161.40 | $161.40 |
| Purchase #5 | $142.68 | 5.488% | $150.5103 | $150.51 | $150.50 | $150.50 |
| Purchase #6 | $48.87 | 7.854% | $52.7082 | $52.71 | $52.70 | $52.70 |
| Purchase #7 | $167.26 | 10.484% | $184.7955 | $184.80 | $184.80 | $184.80 |
| 7 purchase totals = | $866.00 | $927.3335 | $927.35 | $927.30 | $927.40 | |