| 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 | $218.52 | 7.712% | $235.3723 | $235.37 | $235.35 | $235.40 |
| Purchase #2 | $236.69 | 7.713% | $254.9459 | $254.95 | $254.95 | $254.90 |
| Purchase #3 | $37.59 | 6.486% | $40.0281 | $40.03 | $40.05 | $40.00 |
| Purchase #4 | $206.80 | 8.268% | $223.8982 | $223.90 | $223.90 | $223.90 |
| Purchase #5 | $138.39 | 9.588% | $151.6588 | $151.66 | $151.65 | $151.70 |
| Purchase #6 | $206.75 | 11.226% | $229.9598 | $229.96 | $229.95 | $230.00 |
| Purchase #7 | $195.44 | 13.274% | $221.3827 | $221.38 | $221.40 | $221.40 |
| 7 purchase totals = | $1,240.18 | $1,357.2458 | $1,357.25 | $1,357.25 | $1,357.30 | |