| 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 | $75.77 | 12.557% | $85.2844 | $85.28 | $85.30 | $85.30 |
| Purchase #2 | $223.27 | 4.631% | $233.6096 | $233.61 | $233.60 | $233.60 |
| Purchase #3 | $208.80 | 8.372% | $226.2807 | $226.28 | $226.30 | $226.30 |
| Purchase #4 | $227.68 | 11.798% | $254.5417 | $254.54 | $254.55 | $254.50 |
| Purchase #5 | $242.77 | 10.530% | $268.3337 | $268.33 | $268.35 | $268.30 |
| Purchase #6 | $229.82 | 10.714% | $254.4429 | $254.44 | $254.45 | $254.40 |
| Purchase #7 | $64.79 | 12.725% | $73.0345 | $73.03 | $73.05 | $73.00 |
| 7 purchase totals = | $1,272.90 | $1,395.5275 | $1,395.51 | $1,395.60 | $1,395.40 | |