| 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 | $93.37 | 8.406% | $101.2187 | $101.22 | $101.20 | $101.20 |
| Purchase #2 | $117.53 | 6.828% | $125.5549 | $125.55 | $125.55 | $125.60 |
| Purchase #3 | $230.29 | 4.257% | $240.0934 | $240.09 | $240.10 | $240.10 |
| Purchase #4 | $106.51 | 9.486% | $116.6135 | $116.61 | $116.60 | $116.60 |
| Purchase #5 | $218.62 | 4.726% | $228.952 | $228.95 | $228.95 | $229.00 |
| Purchase #6 | $48.75 | 11.807% | $54.5059 | $54.51 | $54.50 | $54.50 |
| Purchase #7 | $31.51 | 7.516% | $33.8783 | $33.88 | $33.90 | $33.90 |
| 7 purchase totals = | $846.58 | $900.8167 | $900.81 | $900.80 | $900.90 | |