| 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 | $27.71 | 6.635% | $29.5486 | $29.55 | $29.55 | $29.50 |
| Purchase #2 | $230.71 | 4.334% | $240.709 | $240.71 | $240.70 | $240.70 |
| Purchase #3 | $160.72 | 4.537% | $168.0119 | $168.01 | $168.00 | $168.00 |
| Purchase #4 | $143.39 | 12.594% | $161.4485 | $161.45 | $161.45 | $161.40 |
| Purchase #5 | $168.83 | 3.245% | $174.3085 | $174.31 | $174.30 | $174.30 |
| Purchase #6 | $232.59 | 11.654% | $259.696 | $259.70 | $259.70 | $259.70 |
| Purchase #7 | $220.83 | 11.550% | $246.3359 | $246.34 | $246.35 | $246.30 |
| 7 purchase totals = | $1,184.78 | $1,280.0584 | $1,280.07 | $1,280.05 | $1,279.90 | |