| 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 | $221.68 | 5.133% | $233.0588 | $233.06 | $233.05 | $233.10 |
| Purchase #2 | $246.27 | 3.350% | $254.52 | $254.52 | $254.50 | $254.50 |
| Purchase #3 | $55.83 | 5.768% | $59.0503 | $59.05 | $59.05 | $59.10 |
| Purchase #4 | $237.39 | 6.800% | $253.5325 | $253.53 | $253.55 | $253.50 |
| Purchase #5 | $40.75 | 7.424% | $43.7753 | $43.78 | $43.80 | $43.80 |
| Purchase #6 | $241.72 | 12.828% | $272.7278 | $272.73 | $272.75 | $272.70 |
| Purchase #7 | $124.54 | 9.125% | $135.9043 | $135.90 | $135.90 | $135.90 |
| 7 purchase totals = | $1,168.18 | $1,252.5690 | $1,252.57 | $1,252.60 | $1,252.60 | |