| 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 | $138.36 | 4.122% | $144.0632 | $144.06 | $144.05 | $144.10 |
| Purchase #2 | $242.73 | 8.546% | $263.4737 | $263.47 | $263.45 | $263.50 |
| Purchase #3 | $124.72 | 9.285% | $136.3003 | $136.30 | $136.30 | $136.30 |
| Purchase #4 | $149.28 | 4.550% | $156.0722 | $156.07 | $156.05 | $156.10 |
| Purchase #5 | $132.88 | 3.434% | $137.4431 | $137.44 | $137.45 | $137.40 |
| Purchase #6 | $216.60 | 3.785% | $224.7983 | $224.80 | $224.80 | $224.80 |
| Purchase #7 | $225.98 | 3.378% | $233.6136 | $233.61 | $233.60 | $233.60 |
| 7 purchase totals = | $1,230.55 | $1,295.7644 | $1,295.75 | $1,295.70 | $1,295.80 | |