| 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 | $242.35 | 6.440% | $257.9573 | $257.96 | $257.95 | $258.00 |
| Purchase #2 | $157.84 | 8.598% | $171.4111 | $171.41 | $171.40 | $171.40 |
| Purchase #3 | $133.73 | 11.406% | $148.9832 | $148.98 | $149.00 | $149.00 |
| Purchase #4 | $93.75 | 8.331% | $101.5603 | $101.56 | $101.55 | $101.60 |
| Purchase #5 | $97.60 | 7.215% | $104.6418 | $104.64 | $104.65 | $104.60 |
| Purchase #6 | $66.56 | 13.154% | $75.3153 | $75.32 | $75.30 | $75.30 |
| Purchase #7 | $209.44 | 13.699% | $238.1312 | $238.13 | $238.15 | $238.10 |
| 7 purchase totals = | $1,001.27 | $1,098.0002 | $1,098.00 | $1,098.00 | $1,098.00 | |