| 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 | $243.53 | 12.155% | $273.1311 | $273.13 | $273.15 | $273.10 |
| Purchase #2 | $170.92 | 9.283% | $186.7865 | $186.79 | $186.80 | $186.80 |
| Purchase #3 | $130.69 | 4.295% | $136.3031 | $136.30 | $136.30 | $136.30 |
| Purchase #4 | $85.59 | 7.183% | $91.7379 | $91.74 | $91.75 | $91.70 |
| Purchase #5 | $25.92 | 4.385% | $27.0566 | $27.06 | $27.05 | $27.10 |
| Purchase #6 | $214.49 | 11.305% | $238.7381 | $238.74 | $238.75 | $238.70 |
| Purchase #7 | $19.45 | 13.736% | $22.1217 | $22.12 | $22.10 | $22.10 |
| 7 purchase totals = | $890.59 | $975.8750 | $975.88 | $975.90 | $975.80 | |