| 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 | $229.70 | 5.354% | $241.9981 | $242.00 | $242.00 | $242.00 |
| Purchase #2 | $55.84 | 8.236% | $60.439 | $60.44 | $60.45 | $60.40 |
| Purchase #3 | $23.29 | 8.345% | $25.2336 | $25.23 | $25.25 | $25.20 |
| Purchase #4 | $115.85 | 9.464% | $126.814 | $126.81 | $126.80 | $126.80 |
| Purchase #5 | $216.91 | 3.760% | $225.0658 | $225.07 | $225.05 | $225.10 |
| Purchase #6 | $39.52 | 3.535% | $40.917 | $40.92 | $40.90 | $40.90 |
| Purchase #7 | $202.45 | 5.238% | $213.0543 | $213.05 | $213.05 | $213.10 |
| 7 purchase totals = | $883.56 | $933.5218 | $933.52 | $933.50 | $933.50 | |