| 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 | $109.86 | 10.107% | $120.9636 | $120.96 | $120.95 | $121.00 |
| Purchase #2 | $21.40 | 11.266% | $23.8109 | $23.81 | $23.80 | $23.80 |
| Purchase #3 | $47.96 | 5.382% | $50.5412 | $50.54 | $50.55 | $50.50 |
| Purchase #4 | $216.35 | 13.722% | $246.0375 | $246.04 | $246.05 | $246.00 |
| Purchase #5 | $101.41 | 9.802% | $111.3502 | $111.35 | $111.35 | $111.40 |
| Purchase #6 | $66.42 | 7.698% | $71.533 | $71.53 | $71.55 | $71.50 |
| Purchase #7 | $249.66 | 9.834% | $274.2116 | $274.21 | $274.20 | $274.20 |
| 7 purchase totals = | $813.06 | $898.4480 | $898.44 | $898.45 | $898.40 | |