| 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 | $195.85 | 3.328% | $202.3679 | $202.37 | $202.35 | $202.40 |
| Purchase #2 | $184.58 | 6.793% | $197.1185 | $197.12 | $197.10 | $197.10 |
| Purchase #3 | $70.84 | 13.562% | $80.4473 | $80.45 | $80.45 | $80.40 |
| Purchase #4 | $93.52 | 4.465% | $97.6957 | $97.70 | $97.70 | $97.70 |
| Purchase #5 | $186.59 | 9.557% | $204.4224 | $204.42 | $204.40 | $204.40 |
| Purchase #6 | $82.63 | 5.872% | $87.482 | $87.48 | $87.50 | $87.50 |
| Purchase #7 | $222.65 | 9.489% | $243.7773 | $243.78 | $243.80 | $243.80 |
| 7 purchase totals = | $1,036.66 | $1,113.3111 | $1,113.32 | $1,113.30 | $1,113.30 | |