| 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 | $199.47 | 10.477% | $220.3685 | $220.37 | $220.35 | $220.40 |
| Purchase #2 | $236.98 | 9.111% | $258.5712 | $258.57 | $258.55 | $258.60 |
| Purchase #3 | $63.70 | 9.196% | $69.5579 | $69.56 | $69.55 | $69.60 |
| Purchase #4 | $234.81 | 8.280% | $254.2523 | $254.25 | $254.25 | $254.30 |
| Purchase #5 | $19.82 | 9.238% | $21.651 | $21.65 | $21.65 | $21.70 |
| Purchase #6 | $163.88 | 8.427% | $177.6902 | $177.69 | $177.70 | $177.70 |
| Purchase #7 | $191.75 | 4.683% | $200.7297 | $200.73 | $200.75 | $200.70 |
| 7 purchase totals = | $1,110.41 | $1,202.8208 | $1,202.82 | $1,202.80 | $1,203.00 | |