| 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 | $249.49 | 13.411% | $282.9491 | $282.95 | $282.95 | $282.90 |
| Purchase #2 | $214.69 | 11.302% | $238.9543 | $238.95 | $238.95 | $239.00 |
| Purchase #3 | $143.86 | 3.781% | $149.2993 | $149.30 | $149.30 | $149.30 |
| Purchase #4 | $241.98 | 13.456% | $274.5408 | $274.54 | $274.55 | $274.50 |
| Purchase #5 | $25.71 | 13.240% | $29.114 | $29.11 | $29.10 | $29.10 |
| Purchase #6 | $216.66 | 9.717% | $237.7129 | $237.71 | $237.70 | $237.70 |
| Purchase #7 | $218.47 | 4.403% | $228.0892 | $228.09 | $228.10 | $228.10 |
| 7 purchase totals = | $1,310.86 | $1,440.6596 | $1,440.65 | $1,440.65 | $1,440.60 | |