| 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 | $248.81 | 13.280% | $281.852 | $281.85 | $281.85 | $281.90 |
| Purchase #2 | $45.97 | 11.837% | $51.4115 | $51.41 | $51.40 | $51.40 |
| Purchase #3 | $188.34 | 7.694% | $202.8309 | $202.83 | $202.85 | $202.80 |
| Purchase #4 | $230.83 | 11.483% | $257.3362 | $257.34 | $257.35 | $257.30 |
| Purchase #5 | $7.54 | 12.452% | $8.4789 | $8.48 | $8.50 | $8.50 |
| Purchase #6 | $127.82 | 3.383% | $132.1442 | $132.14 | $132.15 | $132.10 |
| Purchase #7 | $30.89 | 4.647% | $32.3255 | $32.33 | $32.35 | $32.30 |
| 7 purchase totals = | $880.20 | $966.3792 | $966.38 | $966.45 | $966.30 | |