| 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 | $123.71 | 5.633% | $130.6786 | $130.68 | $130.70 | $130.70 |
| Purchase #2 | $226.66 | 4.310% | $236.429 | $236.43 | $236.45 | $236.40 |
| Purchase #3 | $243.48 | 3.281% | $251.4686 | $251.47 | $251.45 | $251.50 |
| Purchase #4 | $112.94 | 3.627% | $117.0363 | $117.04 | $117.05 | $117.00 |
| Purchase #5 | $113.43 | 11.872% | $126.8964 | $126.90 | $126.90 | $126.90 |
| Purchase #6 | $158.86 | 9.779% | $174.3949 | $174.39 | $174.40 | $174.40 |
| Purchase #7 | $78.26 | 9.150% | $85.4208 | $85.42 | $85.40 | $85.40 |
| 7 purchase totals = | $1,057.34 | $1,122.3246 | $1,122.33 | $1,122.35 | $1,122.30 | |