| 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 | $97.43 | 8.717% | $105.923 | $105.92 | $105.90 | $105.90 |
| Purchase #2 | $231.47 | 5.484% | $244.1638 | $244.16 | $244.15 | $244.20 |
| Purchase #3 | $186.36 | 7.435% | $200.2159 | $200.22 | $200.20 | $200.20 |
| Purchase #4 | $165.64 | 8.847% | $180.2942 | $180.29 | $180.30 | $180.30 |
| Purchase #5 | $247.84 | 7.499% | $266.4255 | $266.43 | $266.45 | $266.40 |
| Purchase #6 | $140.93 | 3.147% | $145.3651 | $145.37 | $145.35 | $145.40 |
| Purchase #7 | $180.27 | 3.874% | $187.2537 | $187.25 | $187.25 | $187.30 |
| 7 purchase totals = | $1,249.94 | $1,329.6412 | $1,329.64 | $1,329.60 | $1,329.70 | |