| 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 | $196.60 | 9.668% | $215.6073 | $215.61 | $215.60 | $215.60 |
| Purchase #2 | $211.76 | 5.815% | $224.0738 | $224.07 | $224.05 | $224.10 |
| Purchase #3 | $204.93 | 6.441% | $218.1295 | $218.13 | $218.15 | $218.10 |
| Purchase #4 | $206.75 | 6.223% | $219.6161 | $219.62 | $219.60 | $219.60 |
| Purchase #5 | $30.29 | 10.219% | $33.3853 | $33.39 | $33.40 | $33.40 |
| Purchase #6 | $149.44 | 3.127% | $154.113 | $154.11 | $154.10 | $154.10 |
| Purchase #7 | $235.50 | 3.519% | $243.7872 | $243.79 | $243.80 | $243.80 |
| 7 purchase totals = | $1,235.27 | $1,308.7122 | $1,308.72 | $1,308.70 | $1,308.70 | |