| 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 | $114.79 | 6.784% | $122.5774 | $122.58 | $122.60 | $122.60 |
| Purchase #2 | $107.98 | 10.398% | $119.2078 | $119.21 | $119.20 | $119.20 |
| Purchase #3 | $78.65 | 5.731% | $83.1574 | $83.16 | $83.15 | $83.20 |
| Purchase #4 | $121.98 | 10.315% | $134.5622 | $134.56 | $134.55 | $134.60 |
| Purchase #5 | $246.35 | 13.399% | $279.3584 | $279.36 | $279.35 | $279.40 |
| Purchase #6 | $66.81 | 8.347% | $72.3866 | $72.39 | $72.40 | $72.40 |
| Purchase #7 | $183.34 | 7.679% | $197.4187 | $197.42 | $197.40 | $197.40 |
| 7 purchase totals = | $919.90 | $1,008.6685 | $1,008.68 | $1,008.65 | $1,008.80 | |