| 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 | $209.56 | 4.497% | $218.9839 | $218.98 | $219.00 | $219.00 |
| Purchase #2 | $16.38 | 10.667% | $18.1273 | $18.13 | $18.15 | $18.10 |
| Purchase #3 | $113.56 | 9.134% | $123.9326 | $123.93 | $123.95 | $123.90 |
| Purchase #4 | $128.74 | 3.407% | $133.1262 | $133.13 | $133.15 | $133.10 |
| Purchase #5 | $13.46 | 10.276% | $14.8431 | $14.84 | $14.85 | $14.80 |
| Purchase #6 | $223.40 | 4.655% | $233.7993 | $233.80 | $233.80 | $233.80 |
| Purchase #7 | $211.27 | 9.651% | $231.6597 | $231.66 | $231.65 | $231.70 |
| 7 purchase totals = | $916.37 | $974.4721 | $974.47 | $974.55 | $974.40 | |