| 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 | $245.46 | 13.144% | $277.7233 | $277.72 | $277.70 | $277.70 |
| Purchase #2 | $95.92 | 12.688% | $108.0903 | $108.09 | $108.10 | $108.10 |
| Purchase #3 | $32.86 | 9.675% | $36.0392 | $36.04 | $36.05 | $36.00 |
| Purchase #4 | $29.64 | 11.601% | $33.0785 | $33.08 | $33.10 | $33.10 |
| Purchase #5 | $183.29 | 12.211% | $205.6715 | $205.67 | $205.65 | $205.70 |
| Purchase #6 | $60.91 | 10.676% | $67.4128 | $67.41 | $67.40 | $67.40 |
| Purchase #7 | $170.84 | 13.588% | $194.0537 | $194.05 | $194.05 | $194.10 |
| 7 purchase totals = | $818.92 | $922.0693 | $922.06 | $922.05 | $922.10 | |