| 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 | $247.73 | 12.425% | $278.5105 | $278.51 | $278.50 | $278.50 |
| Purchase #2 | $111.56 | 9.374% | $122.0176 | $122.02 | $122.00 | $122.00 |
| Purchase #3 | $101.37 | 10.392% | $111.9044 | $111.90 | $111.90 | $111.90 |
| Purchase #4 | $104.25 | 13.792% | $118.6282 | $118.63 | $118.65 | $118.60 |
| Purchase #5 | $225.54 | 10.272% | $248.7075 | $248.71 | $248.70 | $248.70 |
| Purchase #6 | $184.55 | 13.745% | $209.9164 | $209.92 | $209.90 | $209.90 |
| Purchase #7 | $151.80 | 4.703% | $158.9392 | $158.94 | $158.95 | $158.90 |
| 7 purchase totals = | $1,126.80 | $1,248.6238 | $1,248.63 | $1,248.60 | $1,248.50 | |