| 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 | $121.61 | 6.295% | $129.2653 | $129.27 | $129.25 | $129.30 |
| Purchase #2 | $23.61 | 10.220% | $26.0229 | $26.02 | $26.00 | $26.00 |
| Purchase #3 | $138.49 | 13.676% | $157.4299 | $157.43 | $157.45 | $157.40 |
| Purchase #4 | $238.55 | 7.127% | $255.5515 | $255.55 | $255.55 | $255.60 |
| Purchase #5 | $60.54 | 4.118% | $63.033 | $63.03 | $63.05 | $63.00 |
| Purchase #6 | $126.29 | 3.441% | $130.6356 | $130.64 | $130.65 | $130.60 |
| Purchase #7 | $203.34 | 12.376% | $228.5054 | $228.51 | $228.50 | $228.50 |
| 7 purchase totals = | $912.43 | $990.4436 | $990.45 | $990.45 | $990.40 | |