| 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 | $229.87 | 12.189% | $257.8889 | $257.89 | $257.90 | $257.90 |
| Purchase #2 | $70.93 | 10.185% | $78.1542 | $78.15 | $78.15 | $78.20 |
| Purchase #3 | $55.46 | 10.820% | $61.4608 | $61.46 | $61.45 | $61.50 |
| Purchase #4 | $197.76 | 8.390% | $214.3521 | $214.35 | $214.35 | $214.40 |
| Purchase #5 | $58.42 | 4.150% | $60.8444 | $60.84 | $60.85 | $60.80 |
| Purchase #6 | $165.94 | 10.632% | $183.5827 | $183.58 | $183.60 | $183.60 |
| Purchase #7 | $204.30 | 10.463% | $225.6759 | $225.68 | $225.70 | $225.70 |
| 7 purchase totals = | $982.68 | $1,081.9590 | $1,081.95 | $1,082.00 | $1,082.10 | |