| 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 | $196.37 | 10.795% | $217.5681 | $217.57 | $217.55 | $217.60 |
| Purchase #2 | $205.67 | 10.710% | $227.6973 | $227.70 | $227.70 | $227.70 |
| Purchase #3 | $37.57 | 13.454% | $42.6247 | $42.62 | $42.60 | $42.60 |
| Purchase #4 | $190.34 | 5.659% | $201.1113 | $201.11 | $201.10 | $201.10 |
| Purchase #5 | $84.58 | 13.868% | $96.3096 | $96.31 | $96.30 | $96.30 |
| Purchase #6 | $38.65 | 13.235% | $43.7653 | $43.77 | $43.75 | $43.80 |
| Purchase #7 | $85.77 | 8.836% | $93.3486 | $93.35 | $93.35 | $93.30 |
| 7 purchase totals = | $838.95 | $922.4249 | $922.43 | $922.35 | $922.40 | |