| 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 | $178.97 | 10.138% | $197.114 | $197.11 | $197.10 | $197.10 |
| Purchase #2 | $183.37 | 8.237% | $198.4742 | $198.47 | $198.45 | $198.50 |
| Purchase #3 | $77.42 | 8.436% | $83.9512 | $83.95 | $83.95 | $84.00 |
| Purchase #4 | $237.26 | 8.227% | $256.7794 | $256.78 | $256.80 | $256.80 |
| Purchase #5 | $105.79 | 11.299% | $117.7432 | $117.74 | $117.75 | $117.70 |
| Purchase #6 | $246.95 | 5.143% | $259.6506 | $259.65 | $259.65 | $259.70 |
| Purchase #7 | $115.80 | 9.125% | $126.3668 | $126.37 | $126.35 | $126.40 |
| 7 purchase totals = | $1,145.56 | $1,240.0794 | $1,240.07 | $1,240.05 | $1,240.20 | |