| 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 | $226.78 | 10.382% | $250.3243 | $250.32 | $250.30 | $250.30 |
| Purchase #2 | $26.85 | 10.697% | $29.7221 | $29.72 | $29.70 | $29.70 |
| Purchase #3 | $19.83 | 8.105% | $21.4372 | $21.44 | $21.45 | $21.40 |
| Purchase #4 | $189.29 | 13.617% | $215.0656 | $215.07 | $215.05 | $215.10 |
| Purchase #5 | $112.27 | 11.525% | $125.2091 | $125.21 | $125.20 | $125.20 |
| Purchase #6 | $185.33 | 7.434% | $199.1074 | $199.11 | $199.10 | $199.10 |
| Purchase #7 | $233.28 | 13.747% | $265.349 | $265.35 | $265.35 | $265.30 |
| 7 purchase totals = | $993.63 | $1,106.2147 | $1,106.22 | $1,106.15 | $1,106.10 | |