| 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 | $117.30 | 12.691% | $132.1865 | $132.19 | $132.20 | $132.20 |
| Purchase #2 | $201.47 | 8.242% | $218.0752 | $218.08 | $218.10 | $218.10 |
| Purchase #3 | $237.42 | 7.224% | $254.5712 | $254.57 | $254.55 | $254.60 |
| Purchase #4 | $70.94 | 8.528% | $76.9898 | $76.99 | $77.00 | $77.00 |
| Purchase #5 | $202.45 | 8.827% | $220.3203 | $220.32 | $220.30 | $220.30 |
| Purchase #6 | $89.61 | 4.511% | $93.6523 | $93.65 | $93.65 | $93.70 |
| Purchase #7 | $12.75 | 5.590% | $13.4627 | $13.46 | $13.45 | $13.50 |
| 7 purchase totals = | $931.94 | $1,009.2580 | $1,009.26 | $1,009.25 | $1,009.40 | |