| 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 | $149.38 | 13.260% | $169.1878 | $169.19 | $169.20 | $169.20 |
| Purchase #2 | $40.90 | 8.599% | $44.417 | $44.42 | $44.40 | $44.40 |
| Purchase #3 | $104.78 | 8.476% | $113.6612 | $113.66 | $113.65 | $113.70 |
| Purchase #4 | $245.28 | 5.485% | $258.7336 | $258.73 | $258.75 | $258.70 |
| Purchase #5 | $128.64 | 9.614% | $141.0074 | $141.01 | $141.00 | $141.00 |
| Purchase #6 | $78.37 | 9.336% | $85.6866 | $85.69 | $85.70 | $85.70 |
| Purchase #7 | $210.85 | 13.109% | $238.4903 | $238.49 | $238.50 | $238.50 |
| 7 purchase totals = | $958.20 | $1,051.1839 | $1,051.19 | $1,051.20 | $1,051.20 | |