| 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 | $90.35 | 12.213% | $101.3844 | $101.38 | $101.40 | $101.40 |
| Purchase #2 | $169.73 | 10.260% | $187.1443 | $187.14 | $187.15 | $187.10 |
| Purchase #3 | $211.61 | 6.266% | $224.8695 | $224.87 | $224.85 | $224.90 |
| Purchase #4 | $67.26 | 4.793% | $70.4838 | $70.48 | $70.50 | $70.50 |
| Purchase #5 | $137.97 | 4.333% | $143.9482 | $143.95 | $143.95 | $143.90 |
| Purchase #6 | $113.98 | 3.733% | $118.2349 | $118.23 | $118.25 | $118.20 |
| Purchase #7 | $246.31 | 7.428% | $264.6059 | $264.61 | $264.60 | $264.60 |
| 7 purchase totals = | $1,037.21 | $1,110.6710 | $1,110.66 | $1,110.70 | $1,110.60 | |