| 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 | $123.31 | 8.447% | $133.726 | $133.73 | $133.75 | $133.70 |
| Purchase #2 | $239.34 | 8.849% | $260.5192 | $260.52 | $260.50 | $260.50 |
| Purchase #3 | $218.86 | 9.694% | $240.0763 | $240.08 | $240.10 | $240.10 |
| Purchase #4 | $86.53 | 6.149% | $91.8507 | $91.85 | $91.85 | $91.90 |
| Purchase #5 | $157.42 | 10.461% | $173.8877 | $173.89 | $173.90 | $173.90 |
| Purchase #6 | $89.37 | 6.644% | $95.3077 | $95.31 | $95.30 | $95.30 |
| Purchase #7 | $176.89 | 9.126% | $193.033 | $193.03 | $193.05 | $193.00 |
| 7 purchase totals = | $1,091.72 | $1,188.4006 | $1,188.41 | $1,188.45 | $1,188.40 | |