| 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 | $247.87 | 13.640% | $281.6795 | $281.68 | $281.70 | $281.70 |
| Purchase #2 | $234.53 | 9.286% | $256.3085 | $256.31 | $256.30 | $256.30 |
| Purchase #3 | $104.70 | 12.589% | $117.8807 | $117.88 | $117.90 | $117.90 |
| Purchase #4 | $153.65 | 9.176% | $167.7489 | $167.75 | $167.75 | $167.70 |
| Purchase #5 | $229.27 | 4.259% | $239.0346 | $239.03 | $239.05 | $239.00 |
| Purchase #6 | $15.55 | 9.840% | $17.0801 | $17.08 | $17.10 | $17.10 |
| Purchase #7 | $181.40 | 9.252% | $198.1831 | $198.18 | $198.20 | $198.20 |
| 7 purchase totals = | $1,166.97 | $1,277.9154 | $1,277.91 | $1,278.00 | $1,277.90 | |