| 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 | $214.97 | 7.784% | $231.7033 | $231.70 | $231.70 | $231.70 |
| Purchase #2 | $214.69 | 8.136% | $232.1572 | $232.16 | $232.15 | $232.20 |
| Purchase #3 | $206.64 | 7.247% | $221.6152 | $221.62 | $221.60 | $221.60 |
| Purchase #4 | $249.69 | 4.261% | $260.3293 | $260.33 | $260.35 | $260.30 |
| Purchase #5 | $244.63 | 4.210% | $254.9289 | $254.93 | $254.95 | $254.90 |
| Purchase #6 | $7.28 | 13.125% | $8.2355 | $8.24 | $8.25 | $8.20 |
| Purchase #7 | $93.25 | 11.581% | $104.0493 | $104.05 | $104.05 | $104.00 |
| 7 purchase totals = | $1,231.15 | $1,313.0187 | $1,313.03 | $1,313.05 | $1,312.90 | |