| 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 | $119.28 | 9.263% | $130.3289 | $130.33 | $130.35 | $130.30 |
| Purchase #2 | $242.73 | 13.709% | $276.0059 | $276.01 | $276.00 | $276.00 |
| Purchase #3 | $64.89 | 7.297% | $69.625 | $69.63 | $69.65 | $69.60 |
| Purchase #4 | $119.47 | 4.329% | $124.6419 | $124.64 | $124.65 | $124.60 |
| Purchase #5 | $229.62 | 6.108% | $243.6452 | $243.65 | $243.65 | $243.60 |
| Purchase #6 | $193.79 | 7.540% | $208.4018 | $208.40 | $208.40 | $208.40 |
| Purchase #7 | $234.97 | 10.370% | $259.3364 | $259.34 | $259.35 | $259.30 |
| 7 purchase totals = | $1,204.75 | $1,311.9851 | $1,312.00 | $1,312.05 | $1,311.80 | |