| 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 | $174.39 | 11.465% | $194.3838 | $194.38 | $194.40 | $194.40 |
| Purchase #2 | $220.60 | 11.577% | $246.1389 | $246.14 | $246.15 | $246.10 |
| Purchase #3 | $5.48 | 3.625% | $5.6787 | $5.68 | $5.70 | $5.70 |
| Purchase #4 | $54.77 | 8.666% | $59.5164 | $59.52 | $59.50 | $59.50 |
| Purchase #5 | $78.25 | 5.347% | $82.434 | $82.43 | $82.45 | $82.40 |
| Purchase #6 | $203.26 | 10.188% | $223.9681 | $223.97 | $223.95 | $224.00 |
| Purchase #7 | $216.38 | 8.682% | $235.1661 | $235.17 | $235.15 | $235.20 |
| 7 purchase totals = | $953.13 | $1,047.2860 | $1,047.29 | $1,047.30 | $1,047.30 | |