| 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 | $215.48 | 6.727% | $229.9753 | $229.98 | $230.00 | $230.00 |
| Purchase #2 | $42.97 | 4.184% | $44.7679 | $44.77 | $44.75 | $44.80 |
| Purchase #3 | $89.90 | 10.349% | $99.2038 | $99.20 | $99.20 | $99.20 |
| Purchase #4 | $48.25 | 12.370% | $54.2185 | $54.22 | $54.20 | $54.20 |
| Purchase #5 | $81.89 | 4.469% | $85.5497 | $85.55 | $85.55 | $85.50 |
| Purchase #6 | $114.76 | 3.131% | $118.3531 | $118.35 | $118.35 | $118.40 |
| Purchase #7 | $211.98 | 8.592% | $230.1933 | $230.19 | $230.20 | $230.20 |
| 7 purchase totals = | $805.23 | $862.2616 | $862.26 | $862.25 | $862.30 | |