| 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 | $96.93 | 10.637% | $107.2404 | $107.24 | $107.25 | $107.20 |
| Purchase #2 | $183.43 | 3.373% | $189.6171 | $189.62 | $189.60 | $189.60 |
| Purchase #3 | $240.87 | 9.221% | $263.0806 | $263.08 | $263.10 | $263.10 |
| Purchase #4 | $136.92 | 7.417% | $147.0754 | $147.08 | $147.10 | $147.10 |
| Purchase #5 | $225.95 | 7.642% | $243.2171 | $243.22 | $243.20 | $243.20 |
| Purchase #6 | $235.65 | 8.417% | $255.4847 | $255.48 | $255.50 | $255.50 |
| Purchase #7 | $25.82 | 9.731% | $28.3325 | $28.33 | $28.35 | $28.30 |
| 7 purchase totals = | $1,145.57 | $1,234.0478 | $1,234.05 | $1,234.10 | $1,234.00 | |