| 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 | $221.26 | 9.682% | $242.6824 | $242.68 | $242.70 | $242.70 |
| Purchase #2 | $230.55 | 12.506% | $259.3826 | $259.38 | $259.40 | $259.40 |
| Purchase #3 | $88.46 | 4.858% | $92.7574 | $92.76 | $92.75 | $92.80 |
| Purchase #4 | $75.60 | 4.594% | $79.0731 | $79.07 | $79.05 | $79.10 |
| Purchase #5 | $73.65 | 6.430% | $78.3857 | $78.39 | $78.40 | $78.40 |
| Purchase #6 | $118.96 | 4.545% | $124.3667 | $124.37 | $124.35 | $124.40 |
| Purchase #7 | $79.50 | 11.786% | $88.8699 | $88.87 | $88.85 | $88.90 |
| 7 purchase totals = | $887.98 | $965.5178 | $965.52 | $965.50 | $965.70 | |