| 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 | $213.70 | 4.178% | $222.6284 | $222.63 | $222.65 | $222.60 |
| Purchase #2 | $72.96 | 11.510% | $81.3577 | $81.36 | $81.35 | $81.40 |
| Purchase #3 | $212.92 | 10.385% | $235.0317 | $235.03 | $235.05 | $235.00 |
| Purchase #4 | $70.95 | 13.598% | $80.5978 | $80.60 | $80.60 | $80.60 |
| Purchase #5 | $116.37 | 6.407% | $123.8258 | $123.83 | $123.85 | $123.80 |
| Purchase #6 | $202.47 | 13.352% | $229.5038 | $229.50 | $229.50 | $229.50 |
| Purchase #7 | $101.51 | 9.201% | $110.8499 | $110.85 | $110.85 | $110.80 |
| 7 purchase totals = | $990.88 | $1,083.7951 | $1,083.80 | $1,083.85 | $1,083.70 | |