| 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 | $17.48 | 6.697% | $18.6506 | $18.65 | $18.65 | $18.70 |
| Purchase #2 | $214.57 | 8.283% | $232.3428 | $232.34 | $232.35 | $232.30 |
| Purchase #3 | $231.61 | 9.685% | $254.0414 | $254.04 | $254.05 | $254.00 |
| Purchase #4 | $88.38 | 3.192% | $91.2011 | $91.20 | $91.20 | $91.20 |
| Purchase #5 | $124.61 | 4.376% | $130.0629 | $130.06 | $130.05 | $130.10 |
| Purchase #6 | $142.70 | 8.435% | $154.7367 | $154.74 | $154.75 | $154.70 |
| Purchase #7 | $204.72 | 11.843% | $228.965 | $228.97 | $228.95 | $229.00 |
| 7 purchase totals = | $1,024.07 | $1,110.0005 | $1,110.00 | $1,110.00 | $1,110.00 | |