| 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 | $75.94 | 4.531% | $79.3808 | $79.38 | $79.40 | $79.40 |
| Purchase #2 | $188.43 | 8.699% | $204.8215 | $204.82 | $204.80 | $204.80 |
| Purchase #3 | $101.61 | 12.405% | $114.2147 | $114.21 | $114.20 | $114.20 |
| Purchase #4 | $70.67 | 9.603% | $77.4564 | $77.46 | $77.45 | $77.50 |
| Purchase #5 | $241.28 | 13.623% | $274.1496 | $274.15 | $274.15 | $274.10 |
| Purchase #6 | $202.61 | 5.326% | $213.401 | $213.40 | $213.40 | $213.40 |
| Purchase #7 | $237.27 | 9.495% | $259.7988 | $259.80 | $259.80 | $259.80 |
| 7 purchase totals = | $1,117.81 | $1,223.2228 | $1,223.22 | $1,223.20 | $1,223.20 | |