| 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 | $95.29 | 13.656% | $108.3028 | $108.30 | $108.30 | $108.30 |
| Purchase #2 | $25.73 | 10.402% | $28.4064 | $28.41 | $28.40 | $28.40 |
| Purchase #3 | $203.76 | 6.856% | $217.7298 | $217.73 | $217.75 | $217.70 |
| Purchase #4 | $72.97 | 11.640% | $81.4637 | $81.46 | $81.45 | $81.50 |
| Purchase #5 | $241.67 | 11.625% | $269.7641 | $269.76 | $269.75 | $269.80 |
| Purchase #6 | $35.43 | 10.617% | $39.1916 | $39.19 | $39.20 | $39.20 |
| Purchase #7 | $200.46 | 3.456% | $207.3879 | $207.39 | $207.40 | $207.40 |
| 7 purchase totals = | $875.31 | $952.2463 | $952.24 | $952.25 | $952.30 | |