| 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 | $238.85 | 8.872% | $260.0408 | $260.04 | $260.05 | $260.00 |
| Purchase #2 | $154.54 | 5.437% | $162.9423 | $162.94 | $162.95 | $162.90 |
| Purchase #3 | $40.39 | 12.380% | $45.3903 | $45.39 | $45.40 | $45.40 |
| Purchase #4 | $29.70 | 10.357% | $32.776 | $32.78 | $32.80 | $32.80 |
| Purchase #5 | $142.49 | 13.486% | $161.7062 | $161.71 | $161.70 | $161.70 |
| Purchase #6 | $104.38 | 5.842% | $110.4779 | $110.48 | $110.50 | $110.50 |
| Purchase #7 | $103.55 | 10.286% | $114.2012 | $114.20 | $114.20 | $114.20 |
| 7 purchase totals = | $813.90 | $887.5347 | $887.54 | $887.60 | $887.50 | |