| 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 | $207.77 | 7.309% | $222.9559 | $222.96 | $222.95 | $223.00 |
| Purchase #2 | $238.59 | 13.808% | $271.5345 | $271.53 | $271.55 | $271.50 |
| Purchase #3 | $168.73 | 7.779% | $181.8555 | $181.86 | $181.85 | $181.90 |
| Purchase #4 | $160.99 | 12.507% | $181.125 | $181.13 | $181.15 | $181.10 |
| Purchase #5 | $97.68 | 6.747% | $104.2705 | $104.27 | $104.25 | $104.30 |
| Purchase #6 | $42.92 | 10.195% | $47.2957 | $47.30 | $47.30 | $47.30 |
| Purchase #7 | $60.42 | 4.707% | $63.264 | $63.26 | $63.25 | $63.30 |
| 7 purchase totals = | $977.10 | $1,072.3011 | $1,072.31 | $1,072.30 | $1,072.40 | |