| 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 | $35.78 | 8.252% | $38.7326 | $38.73 | $38.75 | $38.70 |
| Purchase #2 | $211.76 | 9.154% | $231.1445 | $231.14 | $231.15 | $231.10 |
| Purchase #3 | $190.53 | 11.665% | $212.7553 | $212.76 | $212.75 | $212.80 |
| Purchase #4 | $136.62 | 7.841% | $147.3324 | $147.33 | $147.35 | $147.30 |
| Purchase #5 | $201.53 | 3.677% | $208.9403 | $208.94 | $208.95 | $208.90 |
| Purchase #6 | $16.67 | 11.159% | $18.5302 | $18.53 | $18.55 | $18.50 |
| Purchase #7 | $180.96 | 7.659% | $194.8197 | $194.82 | $194.80 | $194.80 |
| 7 purchase totals = | $973.85 | $1,052.2550 | $1,052.25 | $1,052.30 | $1,052.10 | |