| 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 | $172.31 | 12.735% | $194.2537 | $194.25 | $194.25 | $194.30 |
| Purchase #2 | $225.63 | 6.627% | $240.5825 | $240.58 | $240.60 | $240.60 |
| Purchase #3 | $185.30 | 13.405% | $210.1395 | $210.14 | $210.15 | $210.10 |
| Purchase #4 | $210.33 | 11.652% | $234.8377 | $234.84 | $234.85 | $234.80 |
| Purchase #5 | $37.57 | 4.485% | $39.255 | $39.26 | $39.25 | $39.30 |
| Purchase #6 | $237.31 | 8.510% | $257.5051 | $257.51 | $257.50 | $257.50 |
| Purchase #7 | $172.69 | 7.341% | $185.3672 | $185.37 | $185.35 | $185.40 |
| 7 purchase totals = | $1,241.14 | $1,361.9407 | $1,361.95 | $1,361.95 | $1,362.00 | |