| 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 | $217.42 | 13.687% | $247.1783 | $247.18 | $247.20 | $247.20 |
| Purchase #2 | $69.84 | 7.745% | $75.2491 | $75.25 | $75.25 | $75.20 |
| Purchase #3 | $30.87 | 7.524% | $33.1927 | $33.19 | $33.20 | $33.20 |
| Purchase #4 | $196.75 | 6.424% | $209.3892 | $209.39 | $209.40 | $209.40 |
| Purchase #5 | $183.54 | 9.301% | $200.6111 | $200.61 | $200.60 | $200.60 |
| Purchase #6 | $72.48 | 10.760% | $80.2788 | $80.28 | $80.30 | $80.30 |
| Purchase #7 | $92.81 | 9.658% | $101.7736 | $101.77 | $101.75 | $101.80 |
| 7 purchase totals = | $863.71 | $947.6728 | $947.67 | $947.70 | $947.70 | |