| 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 | $136.76 | 13.499% | $155.2212 | $155.22 | $155.20 | $155.20 |
| Purchase #2 | $202.44 | 6.310% | $215.214 | $215.21 | $215.20 | $215.20 |
| Purchase #3 | $66.68 | 11.402% | $74.2829 | $74.28 | $74.30 | $74.30 |
| Purchase #4 | $196.71 | 10.669% | $217.697 | $217.70 | $217.70 | $217.70 |
| Purchase #5 | $237.77 | 5.580% | $251.0376 | $251.04 | $251.05 | $251.00 |
| Purchase #6 | $106.55 | 7.413% | $114.4486 | $114.45 | $114.45 | $114.40 |
| Purchase #7 | $228.86 | 4.637% | $239.4722 | $239.47 | $239.45 | $239.50 |
| 7 purchase totals = | $1,175.77 | $1,267.3735 | $1,267.37 | $1,267.35 | $1,267.30 | |