| 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 | $118.26 | 10.334% | $130.481 | $130.48 | $130.50 | $130.50 |
| Purchase #2 | $121.61 | 9.775% | $133.4974 | $133.50 | $133.50 | $133.50 |
| Purchase #3 | $180.92 | 10.634% | $200.159 | $200.16 | $200.15 | $200.20 |
| Purchase #4 | $243.56 | 4.760% | $255.1535 | $255.15 | $255.15 | $255.20 |
| Purchase #5 | $97.61 | 10.744% | $108.0972 | $108.10 | $108.10 | $108.10 |
| Purchase #6 | $152.69 | 3.299% | $157.7272 | $157.73 | $157.75 | $157.70 |
| Purchase #7 | $33.60 | 9.702% | $36.8599 | $36.86 | $36.85 | $36.90 |
| 7 purchase totals = | $948.25 | $1,021.9752 | $1,021.98 | $1,022.00 | $1,022.10 | |