| 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 | $211.81 | 11.462% | $236.0877 | $236.09 | $236.10 | $236.10 |
| Purchase #2 | $16.50 | 9.688% | $18.0985 | $18.10 | $18.10 | $18.10 |
| Purchase #3 | $135.79 | 6.499% | $144.615 | $144.62 | $144.60 | $144.60 |
| Purchase #4 | $204.28 | 6.126% | $216.7942 | $216.79 | $216.80 | $216.80 |
| Purchase #5 | $221.94 | 11.510% | $247.4853 | $247.49 | $247.50 | $247.50 |
| Purchase #6 | $220.56 | 9.779% | $242.1286 | $242.13 | $242.15 | $242.10 |
| Purchase #7 | $109.57 | 11.345% | $122.0007 | $122.00 | $122.00 | $122.00 |
| 7 purchase totals = | $1,120.45 | $1,227.2100 | $1,227.22 | $1,227.25 | $1,227.20 | |