| 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 | $231.87 | 3.226% | $239.3501 | $239.35 | $239.35 | $239.40 |
| Purchase #2 | $19.39 | 5.389% | $20.4349 | $20.43 | $20.45 | $20.40 |
| Purchase #3 | $226.34 | 10.734% | $250.6353 | $250.64 | $250.65 | $250.60 |
| Purchase #4 | $221.77 | 8.221% | $240.0017 | $240.00 | $240.00 | $240.00 |
| Purchase #5 | $202.86 | 6.141% | $215.3176 | $215.32 | $215.30 | $215.30 |
| Purchase #6 | $101.94 | 11.663% | $113.8293 | $113.83 | $113.85 | $113.80 |
| Purchase #7 | $170.96 | 7.693% | $184.112 | $184.11 | $184.10 | $184.10 |
| 7 purchase totals = | $1,175.13 | $1,263.6809 | $1,263.68 | $1,263.70 | $1,263.60 | |