| 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 | $219.78 | 3.117% | $226.6305 | $226.63 | $226.65 | $226.60 |
| Purchase #2 | $174.81 | 7.561% | $188.0274 | $188.03 | $188.05 | $188.00 |
| Purchase #3 | $103.69 | 3.813% | $107.6437 | $107.64 | $107.65 | $107.60 |
| Purchase #4 | $105.67 | 7.243% | $113.3237 | $113.32 | $113.30 | $113.30 |
| Purchase #5 | $19.54 | 13.234% | $22.1259 | $22.13 | $22.15 | $22.10 |
| Purchase #6 | $58.38 | 11.262% | $64.9548 | $64.95 | $64.95 | $65.00 |
| Purchase #7 | $115.59 | 10.210% | $127.3917 | $127.39 | $127.40 | $127.40 |
| 7 purchase totals = | $797.46 | $850.0977 | $850.09 | $850.15 | $850.00 | |