| 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 | $221.88 | 11.268% | $246.8814 | $246.88 | $246.90 | $246.90 |
| Purchase #2 | $109.82 | 10.620% | $121.4829 | $121.48 | $121.50 | $121.50 |
| Purchase #3 | $14.28 | 6.610% | $15.2239 | $15.22 | $15.20 | $15.20 |
| Purchase #4 | $79.45 | 7.440% | $85.3611 | $85.36 | $85.35 | $85.40 |
| Purchase #5 | $116.97 | 5.579% | $123.4958 | $123.50 | $123.50 | $123.50 |
| Purchase #6 | $92.31 | 6.489% | $98.3 | $98.30 | $98.30 | $98.30 |
| Purchase #7 | $230.76 | 7.831% | $248.8308 | $248.83 | $248.85 | $248.80 |
| 7 purchase totals = | $865.47 | $939.5759 | $939.57 | $939.60 | $939.60 | |