| 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 | $5.87 | 11.108% | $6.522 | $6.52 | $6.50 | $6.50 |
| Purchase #2 | $222.84 | 13.740% | $253.4582 | $253.46 | $253.45 | $253.50 |
| Purchase #3 | $191.66 | 8.841% | $208.6047 | $208.60 | $208.60 | $208.60 |
| Purchase #4 | $242.97 | 11.230% | $270.2555 | $270.26 | $270.25 | $270.30 |
| Purchase #5 | $206.44 | 8.514% | $224.0163 | $224.02 | $224.00 | $224.00 |
| Purchase #6 | $32.60 | 8.586% | $35.399 | $35.40 | $35.40 | $35.40 |
| Purchase #7 | $209.36 | 12.583% | $235.7038 | $235.70 | $235.70 | $235.70 |
| 7 purchase totals = | $1,111.74 | $1,233.9595 | $1,233.96 | $1,233.90 | $1,234.00 | |