| 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 | $222.63 | 10.117% | $245.1535 | $245.15 | $245.15 | $245.20 |
| Purchase #2 | $83.41 | 11.406% | $92.9237 | $92.92 | $92.90 | $92.90 |
| Purchase #3 | $20.75 | 11.601% | $23.1572 | $23.16 | $23.15 | $23.20 |
| Purchase #4 | $59.73 | 8.454% | $64.7796 | $64.78 | $64.80 | $64.80 |
| Purchase #5 | $205.71 | 4.320% | $214.5967 | $214.60 | $214.60 | $214.60 |
| Purchase #6 | $14.60 | 12.537% | $16.4304 | $16.43 | $16.45 | $16.40 |
| Purchase #7 | $201.72 | 10.231% | $222.358 | $222.36 | $222.35 | $222.40 |
| 7 purchase totals = | $808.55 | $879.3991 | $879.40 | $879.40 | $879.50 | |