| 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 | $199.77 | 11.813% | $223.3688 | $223.37 | $223.35 | $223.40 |
| Purchase #2 | $226.51 | 5.279% | $238.4675 | $238.47 | $238.45 | $238.50 |
| Purchase #3 | $32.69 | 11.330% | $36.3938 | $36.39 | $36.40 | $36.40 |
| Purchase #4 | $50.38 | 7.622% | $54.22 | $54.22 | $54.20 | $54.20 |
| Purchase #5 | $48.65 | 3.671% | $50.4359 | $50.44 | $50.45 | $50.40 |
| Purchase #6 | $110.58 | 4.793% | $115.8801 | $115.88 | $115.90 | $115.90 |
| Purchase #7 | $110.60 | 13.515% | $125.5476 | $125.55 | $125.55 | $125.50 |
| 7 purchase totals = | $779.18 | $844.3137 | $844.32 | $844.30 | $844.30 | |