| 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 | $233.86 | 5.364% | $246.4043 | $246.40 | $246.40 | $246.40 |
| Purchase #2 | $74.93 | 8.262% | $81.1207 | $81.12 | $81.10 | $81.10 |
| Purchase #3 | $242.44 | 3.178% | $250.1447 | $250.14 | $250.15 | $250.10 |
| Purchase #4 | $229.69 | 6.615% | $244.884 | $244.88 | $244.90 | $244.90 |
| Purchase #5 | $97.35 | 7.630% | $104.7778 | $104.78 | $104.80 | $104.80 |
| Purchase #6 | $119.76 | 9.354% | $130.9624 | $130.96 | $130.95 | $131.00 |
| Purchase #7 | $145.88 | 3.764% | $151.3709 | $151.37 | $151.35 | $151.40 |
| 7 purchase totals = | $1,143.91 | $1,209.6648 | $1,209.65 | $1,209.65 | $1,209.70 | |