| 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 | $221.37 | 13.185% | $250.5576 | $250.56 | $250.55 | $250.60 |
| Purchase #2 | $143.68 | 6.156% | $152.5249 | $152.52 | $152.50 | $152.50 |
| Purchase #3 | $117.98 | 12.841% | $133.1298 | $133.13 | $133.15 | $133.10 |
| Purchase #4 | $151.61 | 7.721% | $163.3158 | $163.32 | $163.30 | $163.30 |
| Purchase #5 | $151.65 | 6.685% | $161.7878 | $161.79 | $161.80 | $161.80 |
| Purchase #6 | $101.48 | 11.803% | $113.4577 | $113.46 | $113.45 | $113.50 |
| Purchase #7 | $87.46 | 12.170% | $98.1039 | $98.10 | $98.10 | $98.10 |
| 7 purchase totals = | $975.23 | $1,072.8775 | $1,072.88 | $1,072.85 | $1,072.90 | |