| 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 | $248.40 | 13.388% | $281.6558 | $281.66 | $281.65 | $281.70 |
| Purchase #2 | $113.39 | 7.612% | $122.0212 | $122.02 | $122.00 | $122.00 |
| Purchase #3 | $86.70 | 11.540% | $96.7052 | $96.71 | $96.70 | $96.70 |
| Purchase #4 | $231.89 | 10.328% | $255.8396 | $255.84 | $255.85 | $255.80 |
| Purchase #5 | $84.37 | 11.679% | $94.2236 | $94.22 | $94.20 | $94.20 |
| Purchase #6 | $248.57 | 9.843% | $273.0367 | $273.04 | $273.05 | $273.00 |
| Purchase #7 | $65.34 | 13.449% | $74.1276 | $74.13 | $74.15 | $74.10 |
| 7 purchase totals = | $1,078.66 | $1,197.6097 | $1,197.62 | $1,197.60 | $1,197.50 | |