| 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 | $113.69 | 5.535% | $119.9827 | $119.98 | $120.00 | $120.00 |
| Purchase #2 | $110.28 | 8.413% | $119.5579 | $119.56 | $119.55 | $119.60 |
| Purchase #3 | $136.78 | 11.135% | $152.0105 | $152.01 | $152.00 | $152.00 |
| Purchase #4 | $121.71 | 9.830% | $133.6741 | $133.67 | $133.65 | $133.70 |
| Purchase #5 | $75.84 | 4.605% | $79.3324 | $79.33 | $79.35 | $79.30 |
| Purchase #6 | $246.61 | 7.622% | $265.4066 | $265.41 | $265.40 | $265.40 |
| Purchase #7 | $63.37 | 7.161% | $67.9079 | $67.91 | $67.90 | $67.90 |
| 7 purchase totals = | $868.28 | $937.8721 | $937.87 | $937.85 | $937.90 | |