| 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 | $231.67 | 11.830% | $259.0766 | $259.08 | $259.10 | $259.10 |
| Purchase #2 | $36.80 | 11.662% | $41.0916 | $41.09 | $41.10 | $41.10 |
| Purchase #3 | $148.98 | 4.651% | $155.9091 | $155.91 | $155.90 | $155.90 |
| Purchase #4 | $83.34 | 4.503% | $87.0928 | $87.09 | $87.10 | $87.10 |
| Purchase #5 | $137.71 | 10.854% | $152.657 | $152.66 | $152.65 | $152.70 |
| Purchase #6 | $233.66 | 6.709% | $249.3362 | $249.34 | $249.35 | $249.30 |
| Purchase #7 | $65.66 | 3.450% | $67.9253 | $67.93 | $67.95 | $67.90 |
| 7 purchase totals = | $937.82 | $1,013.0886 | $1,013.10 | $1,013.15 | $1,013.10 | |