| 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 | $100.60 | 11.558% | $112.2273 | $112.23 | $112.25 | $112.20 |
| Purchase #2 | $175.72 | 8.565% | $190.7704 | $190.77 | $190.75 | $190.80 |
| Purchase #3 | $123.96 | 7.765% | $133.5855 | $133.59 | $133.60 | $133.60 |
| Purchase #4 | $170.44 | 6.321% | $181.2135 | $181.21 | $181.20 | $181.20 |
| Purchase #5 | $199.47 | 4.773% | $208.9907 | $208.99 | $209.00 | $209.00 |
| Purchase #6 | $14.34 | 13.334% | $16.2521 | $16.25 | $16.25 | $16.30 |
| Purchase #7 | $155.66 | 8.869% | $169.4655 | $169.47 | $169.45 | $169.50 |
| 7 purchase totals = | $940.19 | $1,012.5050 | $1,012.51 | $1,012.50 | $1,012.60 | |