| 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 | $217.41 | 8.816% | $236.5769 | $236.58 | $236.60 | $236.60 |
| Purchase #2 | $128.66 | 5.389% | $135.5935 | $135.59 | $135.60 | $135.60 |
| Purchase #3 | $52.41 | 5.750% | $55.4236 | $55.42 | $55.40 | $55.40 |
| Purchase #4 | $132.49 | 12.470% | $149.0115 | $149.01 | $149.00 | $149.00 |
| Purchase #5 | $76.74 | 10.641% | $84.9059 | $84.91 | $84.90 | $84.90 |
| Purchase #6 | $28.37 | 13.166% | $32.1052 | $32.11 | $32.10 | $32.10 |
| Purchase #7 | $119.25 | 3.448% | $123.3617 | $123.36 | $123.35 | $123.40 |
| 7 purchase totals = | $755.33 | $816.9783 | $816.98 | $816.95 | $817.00 | |