| 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 | $250.29 | 7.116% | $268.1006 | $268.10 | $268.10 | $268.10 |
| Purchase #2 | $192.53 | 9.475% | $210.7722 | $210.77 | $210.75 | $210.80 |
| Purchase #3 | $15.36 | 8.281% | $16.632 | $16.63 | $16.65 | $16.60 |
| Purchase #4 | $7.77 | 7.829% | $8.3783 | $8.38 | $8.40 | $8.40 |
| Purchase #5 | $193.91 | 12.326% | $217.8113 | $217.81 | $217.80 | $217.80 |
| Purchase #6 | $246.58 | 7.471% | $265.002 | $265.00 | $265.00 | $265.00 |
| Purchase #7 | $67.97 | 11.656% | $75.8926 | $75.89 | $75.90 | $75.90 |
| 7 purchase totals = | $974.41 | $1,062.5890 | $1,062.58 | $1,062.60 | $1,062.60 | |