| 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 | $240.79 | 12.238% | $270.2579 | $270.26 | $270.25 | $270.30 |
| Purchase #2 | $139.75 | 3.224% | $144.2555 | $144.26 | $144.25 | $144.30 |
| Purchase #3 | $91.44 | 9.834% | $100.4322 | $100.43 | $100.45 | $100.40 |
| Purchase #4 | $165.27 | 7.243% | $177.2405 | $177.24 | $177.25 | $177.20 |
| Purchase #5 | $146.25 | 12.874% | $165.0782 | $165.08 | $165.10 | $165.10 |
| Purchase #6 | $144.84 | 5.125% | $152.2631 | $152.26 | $152.25 | $152.30 |
| Purchase #7 | $22.74 | 11.445% | $25.3426 | $25.34 | $25.35 | $25.30 |
| 7 purchase totals = | $951.08 | $1,034.8700 | $1,034.87 | $1,034.90 | $1,034.90 | |