| 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 | $196.92 | 12.666% | $221.8619 | $221.86 | $221.85 | $221.90 |
| Purchase #2 | $242.85 | 7.670% | $261.4766 | $261.48 | $261.50 | $261.50 |
| Purchase #3 | $112.32 | 5.617% | $118.629 | $118.63 | $118.65 | $118.60 |
| Purchase #4 | $88.29 | 11.698% | $98.6182 | $98.62 | $98.60 | $98.60 |
| Purchase #5 | $85.58 | 8.475% | $92.8329 | $92.83 | $92.85 | $92.80 |
| Purchase #6 | $143.48 | 3.424% | $148.3928 | $148.39 | $148.40 | $148.40 |
| Purchase #7 | $203.44 | 3.299% | $210.1515 | $210.15 | $210.15 | $210.20 |
| 7 purchase totals = | $1,072.88 | $1,151.9629 | $1,151.96 | $1,152.00 | $1,152.00 | |