| 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 | $47.93 | 9.342% | $52.4076 | $52.41 | $52.40 | $52.40 |
| Purchase #2 | $65.34 | 3.700% | $67.7576 | $67.76 | $67.75 | $67.80 |
| Purchase #3 | $196.91 | 10.278% | $217.1484 | $217.15 | $217.15 | $217.10 |
| Purchase #4 | $186.63 | 4.625% | $195.2616 | $195.26 | $195.25 | $195.30 |
| Purchase #5 | $165.63 | 13.750% | $188.4041 | $188.40 | $188.40 | $188.40 |
| Purchase #6 | $204.33 | 8.412% | $221.5182 | $221.52 | $221.50 | $221.50 |
| Purchase #7 | $247.94 | 9.694% | $271.9753 | $271.98 | $272.00 | $272.00 |
| 7 purchase totals = | $1,114.71 | $1,214.4728 | $1,214.48 | $1,214.45 | $1,214.50 | |