| 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 | $145.29 | 8.475% | $157.6033 | $157.60 | $157.60 | $157.60 |
| Purchase #2 | $220.42 | 12.529% | $248.0364 | $248.04 | $248.05 | $248.00 |
| Purchase #3 | $138.73 | 8.292% | $150.2335 | $150.23 | $150.25 | $150.20 |
| Purchase #4 | $103.67 | 9.161% | $113.1672 | $113.17 | $113.15 | $113.20 |
| Purchase #5 | $149.32 | 12.408% | $167.8476 | $167.85 | $167.85 | $167.80 |
| Purchase #6 | $220.69 | 9.776% | $242.2647 | $242.26 | $242.25 | $242.30 |
| Purchase #7 | $170.36 | 6.353% | $181.183 | $181.18 | $181.20 | $181.20 |
| 7 purchase totals = | $1,148.48 | $1,260.3357 | $1,260.33 | $1,260.35 | $1,260.30 | |