| 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 | $235.70 | 13.191% | $266.7912 | $266.79 | $266.80 | $266.80 |
| Purchase #2 | $228.84 | 3.688% | $237.2796 | $237.28 | $237.30 | $237.30 |
| Purchase #3 | $240.95 | 12.721% | $271.6012 | $271.60 | $271.60 | $271.60 |
| Purchase #4 | $171.81 | 3.435% | $177.7117 | $177.71 | $177.70 | $177.70 |
| Purchase #5 | $128.54 | 12.198% | $144.2193 | $144.22 | $144.20 | $144.20 |
| Purchase #6 | $58.32 | 8.579% | $63.3233 | $63.32 | $63.30 | $63.30 |
| Purchase #7 | $215.66 | 8.795% | $234.6273 | $234.63 | $234.65 | $234.60 |
| 7 purchase totals = | $1,279.82 | $1,395.5536 | $1,395.55 | $1,395.55 | $1,395.50 | |