| 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 | $102.57 | 9.546% | $112.3613 | $112.36 | $112.35 | $112.40 |
| Purchase #2 | $197.59 | 5.133% | $207.7323 | $207.73 | $207.75 | $207.70 |
| Purchase #3 | $119.31 | 10.814% | $132.2122 | $132.21 | $132.20 | $132.20 |
| Purchase #4 | $210.64 | 8.627% | $228.8119 | $228.81 | $228.80 | $228.80 |
| Purchase #5 | $25.39 | 3.220% | $26.2076 | $26.21 | $26.20 | $26.20 |
| Purchase #6 | $174.49 | 9.789% | $191.5708 | $191.57 | $191.55 | $191.60 |
| Purchase #7 | $126.51 | 4.616% | $132.3497 | $132.35 | $132.35 | $132.30 |
| 7 purchase totals = | $956.50 | $1,031.2458 | $1,031.24 | $1,031.20 | $1,031.20 | |