| 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 | $217.35 | 4.669% | $227.4981 | $227.50 | $227.50 | $227.50 |
| Purchase #2 | $158.76 | 5.327% | $167.2171 | $167.22 | $167.20 | $167.20 |
| Purchase #3 | $181.31 | 11.171% | $201.5641 | $201.56 | $201.55 | $201.60 |
| Purchase #4 | $164.64 | 3.872% | $171.0149 | $171.01 | $171.00 | $171.00 |
| Purchase #5 | $195.55 | 7.306% | $209.8369 | $209.84 | $209.85 | $209.80 |
| Purchase #6 | $169.46 | 7.817% | $182.7067 | $182.71 | $182.70 | $182.70 |
| Purchase #7 | $201.69 | 9.704% | $221.262 | $221.26 | $221.25 | $221.30 |
| 7 purchase totals = | $1,288.76 | $1,381.0998 | $1,381.10 | $1,381.05 | $1,381.10 | |