| 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 | $220.47 | 6.377% | $234.5294 | $234.53 | $234.55 | $234.50 |
| Purchase #2 | $166.28 | 12.619% | $187.2629 | $187.26 | $187.25 | $187.30 |
| Purchase #3 | $106.38 | 10.568% | $117.6222 | $117.62 | $117.60 | $117.60 |
| Purchase #4 | $28.53 | 12.256% | $32.0266 | $32.03 | $32.05 | $32.00 |
| Purchase #5 | $34.72 | 6.606% | $37.0136 | $37.01 | $37.00 | $37.00 |
| Purchase #6 | $96.73 | 4.576% | $101.1564 | $101.16 | $101.15 | $101.20 |
| Purchase #7 | $219.73 | 12.555% | $247.3171 | $247.32 | $247.30 | $247.30 |
| 7 purchase totals = | $872.84 | $956.9282 | $956.93 | $956.90 | $956.90 | |