| 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 | $223.97 | 10.720% | $247.9796 | $247.98 | $248.00 | $248.00 |
| Purchase #2 | $9.93 | 8.140% | $10.7383 | $10.74 | $10.75 | $10.70 |
| Purchase #3 | $128.77 | 12.288% | $144.5933 | $144.59 | $144.60 | $144.60 |
| Purchase #4 | $218.67 | 12.104% | $245.1378 | $245.14 | $245.15 | $245.10 |
| Purchase #5 | $14.95 | 4.745% | $15.6594 | $15.66 | $15.65 | $15.70 |
| Purchase #6 | $111.65 | 6.521% | $118.9307 | $118.93 | $118.95 | $118.90 |
| Purchase #7 | $43.84 | 5.815% | $46.3893 | $46.39 | $46.40 | $46.40 |
| 7 purchase totals = | $751.78 | $829.4284 | $829.43 | $829.50 | $829.40 | |