| 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 | $112.43 | 8.364% | $121.8336 | $121.83 | $121.85 | $121.80 |
| Purchase #2 | $209.70 | 13.854% | $238.7518 | $238.75 | $238.75 | $238.80 |
| Purchase #3 | $167.91 | 6.229% | $178.3691 | $178.37 | $178.35 | $178.40 |
| Purchase #4 | $194.62 | 13.873% | $221.6196 | $221.62 | $221.60 | $221.60 |
| Purchase #5 | $187.49 | 7.774% | $202.0655 | $202.07 | $202.05 | $202.10 |
| Purchase #6 | $168.40 | 7.364% | $180.801 | $180.80 | $180.80 | $180.80 |
| Purchase #7 | $97.78 | 4.692% | $102.3678 | $102.37 | $102.35 | $102.40 |
| 7 purchase totals = | $1,138.33 | $1,245.8084 | $1,245.81 | $1,245.75 | $1,245.90 | |