| 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 | $229.89 | 3.699% | $238.3936 | $238.39 | $238.40 | $238.40 |
| Purchase #2 | $228.49 | 6.674% | $243.7394 | $243.74 | $243.75 | $243.70 |
| Purchase #3 | $127.62 | 5.141% | $134.1809 | $134.18 | $134.20 | $134.20 |
| Purchase #4 | $190.47 | 8.349% | $206.3723 | $206.37 | $206.35 | $206.40 |
| Purchase #5 | $56.66 | 3.166% | $58.4539 | $58.45 | $58.45 | $58.50 |
| Purchase #6 | $8.88 | 7.373% | $9.5347 | $9.53 | $9.55 | $9.50 |
| Purchase #7 | $134.73 | 13.799% | $153.3214 | $153.32 | $153.30 | $153.30 |
| 7 purchase totals = | $976.74 | $1,043.9962 | $1,043.98 | $1,044.00 | $1,044.00 | |