| 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 | $217.46 | 6.691% | $232.0102 | $232.01 | $232.00 | $232.00 |
| Purchase #2 | $30.30 | 5.504% | $31.9677 | $31.97 | $31.95 | $32.00 |
| Purchase #3 | $164.41 | 4.216% | $171.3415 | $171.34 | $171.35 | $171.30 |
| Purchase #4 | $206.99 | 11.446% | $230.6821 | $230.68 | $230.70 | $230.70 |
| Purchase #5 | $117.31 | 13.372% | $132.9967 | $133.00 | $133.00 | $133.00 |
| Purchase #6 | $91.53 | 11.667% | $102.2088 | $102.21 | $102.20 | $102.20 |
| Purchase #7 | $184.45 | 8.242% | $199.6524 | $199.65 | $199.65 | $199.70 |
| 7 purchase totals = | $1,012.45 | $1,100.8594 | $1,100.86 | $1,100.85 | $1,100.90 | |