| 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 | $219.30 | 12.469% | $246.6445 | $246.64 | $246.65 | $246.60 |
| Purchase #2 | $69.87 | 12.844% | $78.8441 | $78.84 | $78.85 | $78.80 |
| Purchase #3 | $140.77 | 8.352% | $152.5271 | $152.53 | $152.55 | $152.50 |
| Purchase #4 | $226.27 | 9.146% | $246.9647 | $246.96 | $246.95 | $247.00 |
| Purchase #5 | $160.57 | 8.182% | $173.7078 | $173.71 | $173.70 | $173.70 |
| Purchase #6 | $190.42 | 11.667% | $212.6363 | $212.64 | $212.65 | $212.60 |
| Purchase #7 | $193.73 | 10.817% | $214.6858 | $214.69 | $214.70 | $214.70 |
| 7 purchase totals = | $1,200.93 | $1,326.0103 | $1,326.01 | $1,326.05 | $1,325.90 | |