| 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 | $127.38 | 4.129% | $132.6395 | $132.64 | $132.65 | $132.60 |
| Purchase #2 | $206.66 | 8.252% | $223.7136 | $223.71 | $223.70 | $223.70 |
| Purchase #3 | $245.94 | 6.729% | $262.4893 | $262.49 | $262.50 | $262.50 |
| Purchase #4 | $131.56 | 11.475% | $146.6565 | $146.66 | $146.65 | $146.70 |
| Purchase #5 | $81.60 | 6.698% | $87.0656 | $87.07 | $87.05 | $87.10 |
| Purchase #6 | $111.59 | 3.121% | $115.0727 | $115.07 | $115.05 | $115.10 |
| Purchase #7 | $19.94 | 3.771% | $20.6919 | $20.69 | $20.70 | $20.70 |
| 7 purchase totals = | $924.67 | $988.3291 | $988.33 | $988.30 | $988.40 | |