| 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 | $100.84 | 3.726% | $104.5973 | $104.60 | $104.60 | $104.60 |
| Purchase #2 | $89.29 | 5.848% | $94.5117 | $94.51 | $94.50 | $94.50 |
| Purchase #3 | $182.35 | 6.164% | $193.5901 | $193.59 | $193.60 | $193.60 |
| Purchase #4 | $133.25 | 12.595% | $150.0328 | $150.03 | $150.05 | $150.00 |
| Purchase #5 | $227.34 | 8.198% | $245.9773 | $245.98 | $246.00 | $246.00 |
| Purchase #6 | $134.37 | 11.339% | $149.6062 | $149.61 | $149.60 | $149.60 |
| Purchase #7 | $134.83 | 6.786% | $143.9796 | $143.98 | $144.00 | $144.00 |
| 7 purchase totals = | $1,002.27 | $1,082.2950 | $1,082.30 | $1,082.35 | $1,082.30 | |