| 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 | $95.80 | 5.302% | $100.8793 | $100.88 | $100.90 | $100.90 |
| Purchase #2 | $78.47 | 12.400% | $88.2003 | $88.20 | $88.20 | $88.20 |
| Purchase #3 | $197.27 | 3.350% | $203.8785 | $203.88 | $203.90 | $203.90 |
| Purchase #4 | $249.81 | 5.784% | $264.259 | $264.26 | $264.25 | $264.30 |
| Purchase #5 | $36.70 | 13.301% | $41.5815 | $41.58 | $41.60 | $41.60 |
| Purchase #6 | $208.63 | 11.784% | $233.215 | $233.22 | $233.20 | $233.20 |
| Purchase #7 | $74.47 | 3.314% | $76.9379 | $76.94 | $76.95 | $76.90 |
| 7 purchase totals = | $941.15 | $1,008.9515 | $1,008.96 | $1,009.00 | $1,009.00 | |