| 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 | $210.91 | 8.225% | $228.2573 | $228.26 | $228.25 | $228.30 |
| Purchase #2 | $138.86 | 9.860% | $152.5516 | $152.55 | $152.55 | $152.60 |
| Purchase #3 | $111.78 | 7.274% | $119.9109 | $119.91 | $119.90 | $119.90 |
| Purchase #4 | $216.60 | 4.732% | $226.8495 | $226.85 | $226.85 | $226.80 |
| Purchase #5 | $191.67 | 3.279% | $197.9549 | $197.95 | $197.95 | $198.00 |
| Purchase #6 | $199.50 | 7.803% | $215.067 | $215.07 | $215.05 | $215.10 |
| Purchase #7 | $211.68 | 10.187% | $233.2438 | $233.24 | $233.25 | $233.20 |
| 7 purchase totals = | $1,281.00 | $1,373.8350 | $1,373.83 | $1,373.80 | $1,373.90 | |