| 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 | $199.28 | 7.103% | $213.4349 | $213.43 | $213.45 | $213.40 |
| Purchase #2 | $43.58 | 12.817% | $49.1656 | $49.17 | $49.15 | $49.20 |
| Purchase #3 | $188.90 | 9.801% | $207.4141 | $207.41 | $207.40 | $207.40 |
| Purchase #4 | $61.88 | 8.574% | $67.1856 | $67.19 | $67.20 | $67.20 |
| Purchase #5 | $22.32 | 6.752% | $23.827 | $23.83 | $23.85 | $23.80 |
| Purchase #6 | $53.89 | 8.806% | $58.6356 | $58.64 | $58.65 | $58.60 |
| Purchase #7 | $115.47 | 5.243% | $121.5241 | $121.52 | $121.50 | $121.50 |
| 7 purchase totals = | $685.32 | $741.1869 | $741.19 | $741.20 | $741.10 | |