| 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 | $56.77 | 4.629% | $59.3979 | $59.40 | $59.40 | $59.40 |
| Purchase #2 | $91.79 | 11.413% | $102.266 | $102.27 | $102.25 | $102.30 |
| Purchase #3 | $120.50 | 4.143% | $125.4923 | $125.49 | $125.50 | $125.50 |
| Purchase #4 | $204.26 | 12.714% | $230.2296 | $230.23 | $230.25 | $230.20 |
| Purchase #5 | $115.33 | 12.223% | $129.4268 | $129.43 | $129.45 | $129.40 |
| Purchase #6 | $243.81 | 10.105% | $268.447 | $268.45 | $268.45 | $268.40 |
| Purchase #7 | $113.66 | 8.333% | $123.1313 | $123.13 | $123.15 | $123.10 |
| 7 purchase totals = | $946.12 | $1,038.3909 | $1,038.40 | $1,038.45 | $1,038.30 | |