| 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 | $121.60 | 6.369% | $129.3447 | $129.34 | $129.35 | $129.30 |
| Purchase #2 | $61.47 | 11.738% | $68.6853 | $68.69 | $68.70 | $68.70 |
| Purchase #3 | $160.99 | 10.727% | $178.2594 | $178.26 | $178.25 | $178.30 |
| Purchase #4 | $47.34 | 11.792% | $52.9223 | $52.92 | $52.90 | $52.90 |
| Purchase #5 | $136.68 | 4.341% | $142.6133 | $142.61 | $142.60 | $142.60 |
| Purchase #6 | $244.74 | 12.654% | $275.7094 | $275.71 | $275.70 | $275.70 |
| Purchase #7 | $149.41 | 3.322% | $154.3734 | $154.37 | $154.35 | $154.40 |
| 7 purchase totals = | $922.23 | $1,001.9078 | $1,001.90 | $1,001.85 | $1,001.90 | |