| 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 | $211.82 | 6.211% | $224.9761 | $224.98 | $225.00 | $225.00 |
| Purchase #2 | $7.66 | 11.430% | $8.5355 | $8.54 | $8.55 | $8.50 |
| Purchase #3 | $227.50 | 11.459% | $253.5692 | $253.57 | $253.55 | $253.60 |
| Purchase #4 | $120.37 | 7.705% | $129.6445 | $129.64 | $129.65 | $129.60 |
| Purchase #5 | $159.34 | 6.872% | $170.2898 | $170.29 | $170.30 | $170.30 |
| Purchase #6 | $6.79 | 3.198% | $7.0071 | $7.01 | $7.00 | $7.00 |
| Purchase #7 | $7.80 | 5.557% | $8.2334 | $8.23 | $8.25 | $8.20 |
| 7 purchase totals = | $741.28 | $802.2556 | $802.26 | $802.30 | $802.20 | |