| 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 | $142.71 | 5.558% | $150.6418 | $150.64 | $150.65 | $150.60 |
| Purchase #2 | $220.67 | 8.241% | $238.8554 | $238.86 | $238.85 | $238.90 |
| Purchase #3 | $154.27 | 8.136% | $166.8214 | $166.82 | $166.80 | $166.80 |
| Purchase #4 | $228.34 | 10.466% | $252.2381 | $252.24 | $252.25 | $252.20 |
| Purchase #5 | $129.37 | 3.663% | $134.1088 | $134.11 | $134.10 | $134.10 |
| Purchase #6 | $54.57 | 10.229% | $60.152 | $60.15 | $60.15 | $60.20 |
| Purchase #7 | $229.73 | 9.358% | $251.2281 | $251.23 | $251.25 | $251.20 |
| 7 purchase totals = | $1,159.66 | $1,254.0456 | $1,254.05 | $1,254.05 | $1,254.00 | |