| 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 | $121.84 | 3.372% | $125.9484 | $125.95 | $125.95 | $125.90 |
| Purchase #2 | $225.91 | 4.258% | $235.5292 | $235.53 | $235.55 | $235.50 |
| Purchase #3 | $190.80 | 13.664% | $216.8709 | $216.87 | $216.85 | $216.90 |
| Purchase #4 | $73.75 | 5.773% | $78.0076 | $78.01 | $78.00 | $78.00 |
| Purchase #5 | $113.53 | 8.208% | $122.8485 | $122.85 | $122.85 | $122.80 |
| Purchase #6 | $95.99 | 5.198% | $100.9796 | $100.98 | $101.00 | $101.00 |
| Purchase #7 | $180.64 | 10.307% | $199.2586 | $199.26 | $199.25 | $199.30 |
| 7 purchase totals = | $1,002.46 | $1,079.4428 | $1,079.45 | $1,079.45 | $1,079.40 | |