| 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 | $242.88 | 13.541% | $275.7684 | $275.77 | $275.75 | $275.80 |
| Purchase #2 | $97.26 | 3.569% | $100.7312 | $100.73 | $100.75 | $100.70 |
| Purchase #3 | $120.62 | 9.323% | $131.8654 | $131.87 | $131.85 | $131.90 |
| Purchase #4 | $185.73 | 8.825% | $202.1207 | $202.12 | $202.10 | $202.10 |
| Purchase #5 | $244.79 | 13.459% | $277.7363 | $277.74 | $277.75 | $277.70 |
| Purchase #6 | $175.37 | 4.806% | $183.7983 | $183.80 | $183.80 | $183.80 |
| Purchase #7 | $159.25 | 13.744% | $181.1373 | $181.14 | $181.15 | $181.10 |
| 7 purchase totals = | $1,225.90 | $1,353.1576 | $1,353.17 | $1,353.15 | $1,353.10 | |