| 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 | $19.65 | 12.707% | $22.1469 | $22.15 | $22.15 | $22.10 |
| Purchase #2 | $57.97 | 6.869% | $61.952 | $61.95 | $61.95 | $62.00 |
| Purchase #3 | $221.82 | 10.861% | $245.9119 | $245.91 | $245.90 | $245.90 |
| Purchase #4 | $122.46 | 8.795% | $133.2304 | $133.23 | $133.25 | $133.20 |
| Purchase #5 | $226.69 | 8.667% | $246.3372 | $246.34 | $246.35 | $246.30 |
| Purchase #6 | $239.41 | 9.631% | $262.4676 | $262.47 | $262.45 | $262.50 |
| Purchase #7 | $45.56 | 3.283% | $47.0557 | $47.06 | $47.05 | $47.10 |
| 7 purchase totals = | $933.56 | $1,019.1017 | $1,019.11 | $1,019.10 | $1,019.10 | |