| 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 | $235.85 | 9.221% | $257.5977 | $257.60 | $257.60 | $257.60 |
| Purchase #2 | $194.37 | 5.833% | $205.7076 | $205.71 | $205.70 | $205.70 |
| Purchase #3 | $200.35 | 12.138% | $224.6685 | $224.67 | $224.65 | $224.70 |
| Purchase #4 | $132.97 | 7.589% | $143.0611 | $143.06 | $143.05 | $143.10 |
| Purchase #5 | $61.34 | 5.325% | $64.6064 | $64.61 | $64.60 | $64.60 |
| Purchase #6 | $137.65 | 10.713% | $152.3964 | $152.40 | $152.40 | $152.40 |
| Purchase #7 | $151.47 | 5.742% | $160.1674 | $160.17 | $160.15 | $160.20 |
| 7 purchase totals = | $1,114.00 | $1,208.2051 | $1,208.22 | $1,208.15 | $1,208.30 | |