| 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 | $224.26 | 8.768% | $243.9231 | $243.92 | $243.90 | $243.90 |
| Purchase #2 | $14.84 | 11.830% | $16.5956 | $16.60 | $16.60 | $16.60 |
| Purchase #3 | $49.48 | 10.854% | $54.8506 | $54.85 | $54.85 | $54.90 |
| Purchase #4 | $249.46 | 6.740% | $266.2736 | $266.27 | $266.25 | $266.30 |
| Purchase #5 | $164.57 | 9.516% | $180.2305 | $180.23 | $180.25 | $180.20 |
| Purchase #6 | $207.78 | 13.781% | $236.4142 | $236.41 | $236.40 | $236.40 |
| Purchase #7 | $137.71 | 6.648% | $146.865 | $146.87 | $146.85 | $146.90 |
| 7 purchase totals = | $1,048.10 | $1,145.1526 | $1,145.15 | $1,145.10 | $1,145.20 | |