| 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 | $216.83 | 11.841% | $242.5048 | $242.50 | $242.50 | $242.50 |
| Purchase #2 | $106.27 | 10.485% | $117.4124 | $117.41 | $117.40 | $117.40 |
| Purchase #3 | $37.68 | 7.718% | $40.5881 | $40.59 | $40.60 | $40.60 |
| Purchase #4 | $173.78 | 7.161% | $186.2244 | $186.22 | $186.20 | $186.20 |
| Purchase #5 | $48.60 | 9.255% | $53.0979 | $53.10 | $53.10 | $53.10 |
| Purchase #6 | $203.67 | 4.766% | $213.3769 | $213.38 | $213.40 | $213.40 |
| Purchase #7 | $202.34 | 3.459% | $209.3389 | $209.34 | $209.35 | $209.30 |
| 7 purchase totals = | $989.17 | $1,062.5434 | $1,062.54 | $1,062.55 | $1,062.50 | |