| 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 | $127.72 | 7.241% | $136.9682 | $136.97 | $136.95 | $137.00 |
| Purchase #2 | $243.81 | 4.453% | $254.6669 | $254.67 | $254.65 | $254.70 |
| Purchase #3 | $168.28 | 6.409% | $179.0651 | $179.07 | $179.05 | $179.10 |
| Purchase #4 | $238.78 | 5.151% | $251.0796 | $251.08 | $251.10 | $251.10 |
| Purchase #5 | $11.40 | 8.133% | $12.3272 | $12.33 | $12.35 | $12.30 |
| Purchase #6 | $202.97 | 3.786% | $210.6544 | $210.65 | $210.65 | $210.70 |
| Purchase #7 | $213.70 | 4.257% | $222.7972 | $222.80 | $222.80 | $222.80 |
| 7 purchase totals = | $1,206.66 | $1,267.5586 | $1,267.57 | $1,267.55 | $1,267.70 | |