| 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 | $128.26 | 11.258% | $142.6995 | $142.70 | $142.70 | $142.70 |
| Purchase #2 | $194.98 | 9.403% | $213.314 | $213.31 | $213.30 | $213.30 |
| Purchase #3 | $63.94 | 3.217% | $65.9969 | $66.00 | $66.00 | $66.00 |
| Purchase #4 | $127.33 | 10.872% | $141.1733 | $141.17 | $141.15 | $141.20 |
| Purchase #5 | $217.41 | 8.422% | $235.7203 | $235.72 | $235.70 | $235.70 |
| Purchase #6 | $42.48 | 11.137% | $47.211 | $47.21 | $47.20 | $47.20 |
| Purchase #7 | $122.83 | 11.247% | $136.6447 | $136.64 | $136.65 | $136.60 |
| 7 purchase totals = | $897.23 | $982.7597 | $982.75 | $982.70 | $982.70 | |