| 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 | $129.29 | 8.110% | $139.7754 | $139.78 | $139.80 | $139.80 |
| Purchase #2 | $51.47 | 12.565% | $57.9372 | $57.94 | $57.95 | $57.90 |
| Purchase #3 | $7.97 | 3.139% | $8.2202 | $8.22 | $8.20 | $8.20 |
| Purchase #4 | $71.97 | 5.134% | $75.6649 | $75.66 | $75.65 | $75.70 |
| Purchase #5 | $214.55 | 11.745% | $239.7489 | $239.75 | $239.75 | $239.70 |
| Purchase #6 | $212.56 | 12.349% | $238.809 | $238.81 | $238.80 | $238.80 |
| Purchase #7 | $247.59 | 6.585% | $263.8938 | $263.89 | $263.90 | $263.90 |
| 7 purchase totals = | $935.40 | $1,024.0494 | $1,024.05 | $1,024.05 | $1,024.00 | |