| 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 | $71.65 | 13.376% | $81.2339 | $81.23 | $81.25 | $81.20 |
| Purchase #2 | $121.74 | 9.337% | $133.1069 | $133.11 | $133.10 | $133.10 |
| Purchase #3 | $250.41 | 7.450% | $269.0655 | $269.07 | $269.05 | $269.10 |
| Purchase #4 | $54.94 | 12.440% | $61.7745 | $61.77 | $61.75 | $61.80 |
| Purchase #5 | $173.96 | 3.714% | $180.4209 | $180.42 | $180.40 | $180.40 |
| Purchase #6 | $217.72 | 9.269% | $237.9005 | $237.90 | $237.90 | $237.90 |
| Purchase #7 | $219.65 | 13.378% | $249.0348 | $249.03 | $249.05 | $249.00 |
| 7 purchase totals = | $1,110.07 | $1,212.5370 | $1,212.53 | $1,212.50 | $1,212.50 | |