| 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 | $220.72 | 7.861% | $238.0708 | $238.07 | $238.05 | $238.10 |
| Purchase #2 | $250.53 | 8.759% | $272.4739 | $272.47 | $272.45 | $272.50 |
| Purchase #3 | $186.29 | 9.444% | $203.8832 | $203.88 | $203.90 | $203.90 |
| Purchase #4 | $24.83 | 6.354% | $26.4077 | $26.41 | $26.40 | $26.40 |
| Purchase #5 | $142.34 | 11.833% | $159.1831 | $159.18 | $159.20 | $159.20 |
| Purchase #6 | $95.45 | 5.822% | $101.0071 | $101.01 | $101.00 | $101.00 |
| Purchase #7 | $227.51 | 9.180% | $248.3954 | $248.40 | $248.40 | $248.40 |
| 7 purchase totals = | $1,147.67 | $1,249.4212 | $1,249.42 | $1,249.40 | $1,249.50 | |