| 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 | $222.80 | 6.320% | $236.881 | $236.88 | $236.90 | $236.90 |
| Purchase #2 | $117.97 | 7.181% | $126.4414 | $126.44 | $126.45 | $126.40 |
| Purchase #3 | $137.32 | 9.539% | $150.419 | $150.42 | $150.40 | $150.40 |
| Purchase #4 | $20.66 | 13.312% | $23.4103 | $23.41 | $23.40 | $23.40 |
| Purchase #5 | $212.37 | 5.722% | $224.5218 | $224.52 | $224.50 | $224.50 |
| Purchase #6 | $183.72 | 7.615% | $197.7103 | $197.71 | $197.70 | $197.70 |
| Purchase #7 | $87.62 | 9.486% | $95.9316 | $95.93 | $95.95 | $95.90 |
| 7 purchase totals = | $982.46 | $1,055.3154 | $1,055.31 | $1,055.30 | $1,055.20 | |