| 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 | $230.88 | 10.341% | $254.7553 | $254.76 | $254.75 | $254.80 |
| Purchase #2 | $7.86 | 6.357% | $8.3597 | $8.36 | $8.35 | $8.40 |
| Purchase #3 | $239.91 | 10.329% | $264.6903 | $264.69 | $264.70 | $264.70 |
| Purchase #4 | $134.32 | 5.247% | $141.3678 | $141.37 | $141.35 | $141.40 |
| Purchase #5 | $159.38 | 12.742% | $179.6882 | $179.69 | $179.70 | $179.70 |
| Purchase #6 | $210.76 | 12.706% | $237.5392 | $237.54 | $237.55 | $237.50 |
| Purchase #7 | $196.88 | 4.637% | $206.0093 | $206.01 | $206.00 | $206.00 |
| 7 purchase totals = | $1,179.99 | $1,292.4098 | $1,292.42 | $1,292.40 | $1,292.50 | |