| 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 | $247.35 | 11.136% | $274.8949 | $274.89 | $274.90 | $274.90 |
| Purchase #2 | $99.53 | 11.784% | $111.2586 | $111.26 | $111.25 | $111.30 |
| Purchase #3 | $207.76 | 12.646% | $234.0333 | $234.03 | $234.05 | $234.00 |
| Purchase #4 | $105.55 | 11.471% | $117.6576 | $117.66 | $117.65 | $117.70 |
| Purchase #5 | $89.49 | 7.547% | $96.2438 | $96.24 | $96.25 | $96.20 |
| Purchase #6 | $193.30 | 4.231% | $201.4785 | $201.48 | $201.50 | $201.50 |
| Purchase #7 | $138.93 | 8.797% | $151.1517 | $151.15 | $151.15 | $151.20 |
| 7 purchase totals = | $1,081.91 | $1,186.7184 | $1,186.71 | $1,186.75 | $1,186.80 | |