| 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 | $16.34 | 9.165% | $17.8376 | $17.84 | $17.85 | $17.80 |
| Purchase #2 | $218.57 | 3.484% | $226.185 | $226.19 | $226.20 | $226.20 |
| Purchase #3 | $46.52 | 6.712% | $49.6424 | $49.64 | $49.65 | $49.60 |
| Purchase #4 | $248.62 | 5.282% | $261.7521 | $261.75 | $261.75 | $261.80 |
| Purchase #5 | $240.54 | 6.422% | $255.9875 | $255.99 | $256.00 | $256.00 |
| Purchase #6 | $14.97 | 3.653% | $15.5169 | $15.52 | $15.50 | $15.50 |
| Purchase #7 | $27.61 | 13.467% | $31.3282 | $31.33 | $31.35 | $31.30 |
| 7 purchase totals = | $813.17 | $858.2497 | $858.26 | $858.30 | $858.20 | |