| 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 | $245.39 | 10.606% | $271.4161 | $271.42 | $271.40 | $271.40 |
| Purchase #2 | $29.49 | 11.158% | $32.7805 | $32.78 | $32.80 | $32.80 |
| Purchase #3 | $65.76 | 9.521% | $72.021 | $72.02 | $72.00 | $72.00 |
| Purchase #4 | $41.63 | 12.394% | $46.7896 | $46.79 | $46.80 | $46.80 |
| Purchase #5 | $63.98 | 7.805% | $68.9736 | $68.97 | $68.95 | $69.00 |
| Purchase #6 | $241.80 | 12.199% | $271.2972 | $271.30 | $271.30 | $271.30 |
| Purchase #7 | $7.35 | 6.438% | $7.8232 | $7.82 | $7.80 | $7.80 |
| 7 purchase totals = | $695.40 | $771.1012 | $771.10 | $771.05 | $771.10 | |