| 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 | $215.84 | 9.617% | $236.5973 | $236.60 | $236.60 | $236.60 |
| Purchase #2 | $231.75 | 3.477% | $239.8079 | $239.81 | $239.80 | $239.80 |
| Purchase #3 | $50.34 | 13.167% | $56.9683 | $56.97 | $56.95 | $57.00 |
| Purchase #4 | $95.47 | 13.251% | $108.1207 | $108.12 | $108.10 | $108.10 |
| Purchase #5 | $100.99 | 5.739% | $106.7858 | $106.79 | $106.80 | $106.80 |
| Purchase #6 | $115.71 | 6.248% | $122.9396 | $122.94 | $122.95 | $122.90 |
| Purchase #7 | $216.52 | 5.848% | $229.1821 | $229.18 | $229.20 | $229.20 |
| 7 purchase totals = | $1,026.62 | $1,100.4017 | $1,100.41 | $1,100.40 | $1,100.40 | |