| 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 | $54.43 | 5.428% | $57.3845 | $57.38 | $57.40 | $57.40 |
| Purchase #2 | $60.82 | 7.669% | $65.4843 | $65.48 | $65.50 | $65.50 |
| Purchase #3 | $232.37 | 3.335% | $240.1195 | $240.12 | $240.10 | $240.10 |
| Purchase #4 | $218.98 | 5.667% | $231.3896 | $231.39 | $231.40 | $231.40 |
| Purchase #5 | $150.29 | 8.584% | $163.1909 | $163.19 | $163.20 | $163.20 |
| Purchase #6 | $197.60 | 9.164% | $215.7081 | $215.71 | $215.70 | $215.70 |
| Purchase #7 | $196.31 | 10.755% | $217.4231 | $217.42 | $217.40 | $217.40 |
| 7 purchase totals = | $1,110.80 | $1,190.7000 | $1,190.69 | $1,190.70 | $1,190.70 | |