| 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 | $247.98 | 6.483% | $264.0565 | $264.06 | $264.05 | $264.10 |
| Purchase #2 | $189.45 | 10.507% | $209.3555 | $209.36 | $209.35 | $209.40 |
| Purchase #3 | $223.51 | 12.717% | $251.9338 | $251.93 | $251.95 | $251.90 |
| Purchase #4 | $14.28 | 6.841% | $15.2569 | $15.26 | $15.25 | $15.30 |
| Purchase #5 | $17.56 | 5.664% | $18.5546 | $18.55 | $18.55 | $18.60 |
| Purchase #6 | $108.39 | 3.593% | $112.2845 | $112.28 | $112.30 | $112.30 |
| Purchase #7 | $198.54 | 6.754% | $211.9494 | $211.95 | $211.95 | $211.90 |
| 7 purchase totals = | $999.71 | $1,083.3912 | $1,083.39 | $1,083.40 | $1,083.50 | |