| 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 | $241.27 | 5.199% | $253.8136 | $253.81 | $253.80 | $253.80 |
| Purchase #2 | $67.36 | 10.638% | $74.5258 | $74.53 | $74.55 | $74.50 |
| Purchase #3 | $83.98 | 9.797% | $92.2075 | $92.21 | $92.20 | $92.20 |
| Purchase #4 | $82.91 | 7.440% | $89.0785 | $89.08 | $89.10 | $89.10 |
| Purchase #5 | $132.46 | 8.252% | $143.3906 | $143.39 | $143.40 | $143.40 |
| Purchase #6 | $189.87 | 8.872% | $206.7153 | $206.72 | $206.70 | $206.70 |
| Purchase #7 | $50.82 | 6.302% | $54.0227 | $54.02 | $54.00 | $54.00 |
| 7 purchase totals = | $848.67 | $913.7540 | $913.76 | $913.75 | $913.70 | |