| 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 | $244.34 | 9.609% | $267.8186 | $267.82 | $267.80 | $267.80 |
| Purchase #2 | $68.77 | 4.787% | $72.062 | $72.06 | $72.05 | $72.10 |
| Purchase #3 | $9.97 | 5.261% | $10.4945 | $10.49 | $10.50 | $10.50 |
| Purchase #4 | $213.28 | 7.220% | $228.6788 | $228.68 | $228.70 | $228.70 |
| Purchase #5 | $84.59 | 8.445% | $91.7336 | $91.73 | $91.75 | $91.70 |
| Purchase #6 | $80.58 | 4.261% | $84.0135 | $84.01 | $84.00 | $84.00 |
| Purchase #7 | $248.30 | 10.175% | $273.5645 | $273.56 | $273.55 | $273.60 |
| 7 purchase totals = | $949.83 | $1,028.3655 | $1,028.35 | $1,028.35 | $1,028.40 | |