| 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 | $212.41 | 3.458% | $219.7551 | $219.76 | $219.75 | $219.80 |
| Purchase #2 | $126.56 | 7.717% | $136.3266 | $136.33 | $136.35 | $136.30 |
| Purchase #3 | $185.63 | 11.130% | $206.2906 | $206.29 | $206.30 | $206.30 |
| Purchase #4 | $147.93 | 11.666% | $165.1875 | $165.19 | $165.20 | $165.20 |
| Purchase #5 | $188.66 | 6.760% | $201.4134 | $201.41 | $201.40 | $201.40 |
| Purchase #6 | $177.43 | 12.238% | $199.1439 | $199.14 | $199.15 | $199.10 |
| Purchase #7 | $13.42 | 10.813% | $14.8711 | $14.87 | $14.85 | $14.90 |
| 7 purchase totals = | $1,052.04 | $1,142.9882 | $1,142.99 | $1,143.00 | $1,143.00 | |