| 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 | $87.56 | 5.404% | $92.2917 | $92.29 | $92.30 | $92.30 |
| Purchase #2 | $197.71 | 7.339% | $212.2199 | $212.22 | $212.20 | $212.20 |
| Purchase #3 | $244.56 | 3.617% | $253.4057 | $253.41 | $253.40 | $253.40 |
| Purchase #4 | $218.51 | 8.210% | $236.4497 | $236.45 | $236.45 | $236.40 |
| Purchase #5 | $124.35 | 12.593% | $140.0094 | $140.01 | $140.00 | $140.00 |
| Purchase #6 | $99.71 | 8.110% | $107.7965 | $107.80 | $107.80 | $107.80 |
| Purchase #7 | $187.68 | 7.479% | $201.7166 | $201.72 | $201.70 | $201.70 |
| 7 purchase totals = | $1,160.08 | $1,243.8895 | $1,243.90 | $1,243.85 | $1,243.80 | |