| 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 | $196.58 | 10.416% | $217.0558 | $217.06 | $217.05 | $217.10 |
| Purchase #2 | $127.52 | 9.401% | $139.5082 | $139.51 | $139.50 | $139.50 |
| Purchase #3 | $232.73 | 11.863% | $260.3388 | $260.34 | $260.35 | $260.30 |
| Purchase #4 | $8.90 | 6.834% | $9.5082 | $9.51 | $9.50 | $9.50 |
| Purchase #5 | $203.71 | 12.713% | $229.6077 | $229.61 | $229.60 | $229.60 |
| Purchase #6 | $123.97 | 10.562% | $137.0637 | $137.06 | $137.05 | $137.10 |
| Purchase #7 | $193.99 | 5.511% | $204.6808 | $204.68 | $204.70 | $204.70 |
| 7 purchase totals = | $1,087.40 | $1,197.7632 | $1,197.77 | $1,197.75 | $1,197.80 | |