| 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 | $213.26 | 8.687% | $231.7859 | $231.79 | $231.80 | $231.80 |
| Purchase #2 | $231.39 | 10.815% | $256.4148 | $256.41 | $256.40 | $256.40 |
| Purchase #3 | $151.63 | 10.587% | $167.6831 | $167.68 | $167.70 | $167.70 |
| Purchase #4 | $34.44 | 3.417% | $35.6168 | $35.62 | $35.60 | $35.60 |
| Purchase #5 | $165.81 | 7.203% | $177.7533 | $177.75 | $177.75 | $177.80 |
| Purchase #6 | $20.79 | 4.252% | $21.674 | $21.67 | $21.65 | $21.70 |
| Purchase #7 | $227.74 | 10.357% | $251.327 | $251.33 | $251.35 | $251.30 |
| 7 purchase totals = | $1,045.06 | $1,142.2549 | $1,142.25 | $1,142.25 | $1,142.30 | |