| 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 | $131.39 | 3.618% | $136.1437 | $136.14 | $136.15 | $136.10 |
| Purchase #2 | $68.30 | 3.384% | $70.6113 | $70.61 | $70.60 | $70.60 |
| Purchase #3 | $80.34 | 9.772% | $88.1908 | $88.19 | $88.20 | $88.20 |
| Purchase #4 | $138.77 | 10.800% | $153.7572 | $153.76 | $153.75 | $153.80 |
| Purchase #5 | $114.69 | 8.327% | $124.2402 | $124.24 | $124.25 | $124.20 |
| Purchase #6 | $121.65 | 8.553% | $132.0547 | $132.05 | $132.05 | $132.10 |
| Purchase #7 | $210.71 | 7.247% | $225.9802 | $225.98 | $226.00 | $226.00 |
| 7 purchase totals = | $865.85 | $930.9781 | $930.97 | $931.00 | $931.00 | |