| 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 | $228.40 | 3.696% | $236.8417 | $236.84 | $236.85 | $236.80 |
| Purchase #2 | $168.86 | 3.372% | $174.554 | $174.55 | $174.55 | $174.60 |
| Purchase #3 | $187.27 | 7.146% | $200.6523 | $200.65 | $200.65 | $200.70 |
| Purchase #4 | $84.41 | 8.522% | $91.6034 | $91.60 | $91.60 | $91.60 |
| Purchase #5 | $123.35 | 11.187% | $137.1492 | $137.15 | $137.15 | $137.10 |
| Purchase #6 | $28.73 | 11.468% | $32.0248 | $32.02 | $32.00 | $32.00 |
| Purchase #7 | $111.34 | 5.690% | $117.6752 | $117.68 | $117.70 | $117.70 |
| 7 purchase totals = | $932.36 | $990.5006 | $990.49 | $990.50 | $990.50 | |