| 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 | $194.95 | 7.483% | $209.5381 | $209.54 | $209.55 | $209.50 |
| Purchase #2 | $48.67 | 6.384% | $51.7771 | $51.78 | $51.80 | $51.80 |
| Purchase #3 | $234.91 | 13.578% | $266.8061 | $266.81 | $266.80 | $266.80 |
| Purchase #4 | $171.77 | 9.681% | $188.3991 | $188.40 | $188.40 | $188.40 |
| Purchase #5 | $17.70 | 12.617% | $19.9332 | $19.93 | $19.95 | $19.90 |
| Purchase #6 | $220.35 | 6.110% | $233.8134 | $233.81 | $233.80 | $233.80 |
| Purchase #7 | $182.93 | 9.209% | $199.776 | $199.78 | $199.80 | $199.80 |
| 7 purchase totals = | $1,071.28 | $1,170.0430 | $1,170.05 | $1,170.10 | $1,170.00 | |