| 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 | $229.50 | 3.594% | $237.7482 | $237.75 | $237.75 | $237.70 |
| Purchase #2 | $106.86 | 12.564% | $120.2859 | $120.29 | $120.30 | $120.30 |
| Purchase #3 | $233.82 | 5.225% | $246.0371 | $246.04 | $246.05 | $246.00 |
| Purchase #4 | $100.74 | 9.141% | $109.9486 | $109.95 | $109.95 | $109.90 |
| Purchase #5 | $244.47 | 4.773% | $256.1386 | $256.14 | $256.15 | $256.10 |
| Purchase #6 | $174.96 | 8.596% | $189.9996 | $190.00 | $190.00 | $190.00 |
| Purchase #7 | $184.37 | 7.183% | $197.6133 | $197.61 | $197.60 | $197.60 |
| 7 purchase totals = | $1,274.72 | $1,357.7713 | $1,357.78 | $1,357.80 | $1,357.60 | |