| 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 | $199.71 | 3.423% | $206.5461 | $206.55 | $206.55 | $206.50 |
| Purchase #2 | $228.45 | 6.848% | $244.0943 | $244.09 | $244.10 | $244.10 |
| Purchase #3 | $246.70 | 10.226% | $271.9275 | $271.93 | $271.95 | $271.90 |
| Purchase #4 | $68.95 | 6.242% | $73.2539 | $73.25 | $73.25 | $73.30 |
| Purchase #5 | $138.28 | 10.413% | $152.6791 | $152.68 | $152.70 | $152.70 |
| Purchase #6 | $220.46 | 7.760% | $237.5677 | $237.57 | $237.55 | $237.60 |
| Purchase #7 | $125.89 | 8.359% | $136.4131 | $136.41 | $136.40 | $136.40 |
| 7 purchase totals = | $1,228.44 | $1,322.4817 | $1,322.48 | $1,322.50 | $1,322.50 | |