| 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 | $192.56 | 13.367% | $218.2995 | $218.30 | $218.30 | $218.30 |
| Purchase #2 | $203.71 | 4.500% | $212.877 | $212.88 | $212.90 | $212.90 |
| Purchase #3 | $99.90 | 8.700% | $108.5913 | $108.59 | $108.60 | $108.60 |
| Purchase #4 | $206.27 | 10.378% | $227.6767 | $227.68 | $227.70 | $227.70 |
| Purchase #5 | $164.53 | 6.198% | $174.7276 | $174.73 | $174.75 | $174.70 |
| Purchase #6 | $209.58 | 3.215% | $216.318 | $216.32 | $216.30 | $216.30 |
| Purchase #7 | $50.25 | 9.491% | $55.0192 | $55.02 | $55.00 | $55.00 |
| 7 purchase totals = | $1,126.80 | $1,213.5093 | $1,213.52 | $1,213.55 | $1,213.50 | |