| 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 | $186.37 | 8.452% | $202.122 | $202.12 | $202.10 | $202.10 |
| Purchase #2 | $64.39 | 6.389% | $68.5039 | $68.50 | $68.50 | $68.50 |
| Purchase #3 | $140.31 | 7.679% | $151.0844 | $151.08 | $151.10 | $151.10 |
| Purchase #4 | $133.43 | 11.857% | $149.2508 | $149.25 | $149.25 | $149.30 |
| Purchase #5 | $103.30 | 10.163% | $113.7984 | $113.80 | $113.80 | $113.80 |
| Purchase #6 | $248.60 | 9.311% | $271.7471 | $271.75 | $271.75 | $271.70 |
| Purchase #7 | $224.75 | 4.625% | $235.1447 | $235.14 | $235.15 | $235.10 |
| 7 purchase totals = | $1,101.15 | $1,191.6513 | $1,191.64 | $1,191.65 | $1,191.60 | |