| 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 | $247.69 | 5.152% | $260.451 | $260.45 | $260.45 | $260.50 |
| Purchase #2 | $242.52 | 6.514% | $258.3178 | $258.32 | $258.30 | $258.30 |
| Purchase #3 | $249.56 | 8.862% | $271.676 | $271.68 | $271.70 | $271.70 |
| Purchase #4 | $9.69 | 8.253% | $10.4897 | $10.49 | $10.50 | $10.50 |
| Purchase #5 | $153.62 | 7.196% | $164.6745 | $164.67 | $164.65 | $164.70 |
| Purchase #6 | $75.98 | 11.342% | $84.5977 | $84.60 | $84.60 | $84.60 |
| Purchase #7 | $113.86 | 6.494% | $121.2541 | $121.25 | $121.25 | $121.30 |
| 7 purchase totals = | $1,092.92 | $1,171.4608 | $1,171.46 | $1,171.45 | $1,171.60 | |