| 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 | $239.97 | 13.711% | $272.8723 | $272.87 | $272.85 | $272.90 |
| Purchase #2 | $20.35 | 11.838% | $22.759 | $22.76 | $22.75 | $22.80 |
| Purchase #3 | $228.92 | 11.135% | $254.4102 | $254.41 | $254.40 | $254.40 |
| Purchase #4 | $12.34 | 11.598% | $13.7712 | $13.77 | $13.75 | $13.80 |
| Purchase #5 | $223.66 | 6.355% | $237.8736 | $237.87 | $237.85 | $237.90 |
| Purchase #6 | $26.78 | 11.275% | $29.7994 | $29.80 | $29.80 | $29.80 |
| Purchase #7 | $205.57 | 13.484% | $233.2891 | $233.29 | $233.30 | $233.30 |
| 7 purchase totals = | $957.59 | $1,064.7748 | $1,064.77 | $1,064.70 | $1,064.90 | |