| 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 | $209.64 | 7.365% | $225.08 | $225.08 | $225.10 | $225.10 |
| Purchase #2 | $120.65 | 3.151% | $124.4517 | $124.45 | $124.45 | $124.50 |
| Purchase #3 | $196.67 | 3.791% | $204.1258 | $204.13 | $204.15 | $204.10 |
| Purchase #4 | $234.93 | 9.616% | $257.5209 | $257.52 | $257.50 | $257.50 |
| Purchase #5 | $61.59 | 7.717% | $66.3429 | $66.34 | $66.35 | $66.30 |
| Purchase #6 | $12.35 | 10.165% | $13.6054 | $13.61 | $13.60 | $13.60 |
| Purchase #7 | $126.70 | 8.163% | $137.0425 | $137.04 | $137.05 | $137.00 |
| 7 purchase totals = | $962.53 | $1,028.1692 | $1,028.17 | $1,028.20 | $1,028.10 | |