| 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 | $245.65 | 5.179% | $258.3722 | $258.37 | $258.35 | $258.40 |
| Purchase #2 | $232.71 | 5.694% | $245.9605 | $245.96 | $245.95 | $246.00 |
| Purchase #3 | $112.36 | 9.775% | $123.3432 | $123.34 | $123.35 | $123.30 |
| Purchase #4 | $220.93 | 7.316% | $237.0932 | $237.09 | $237.10 | $237.10 |
| Purchase #5 | $167.95 | 7.535% | $180.605 | $180.61 | $180.60 | $180.60 |
| Purchase #6 | $86.85 | 9.870% | $95.4221 | $95.42 | $95.40 | $95.40 |
| Purchase #7 | $243.49 | 6.188% | $258.5572 | $258.56 | $258.55 | $258.60 |
| 7 purchase totals = | $1,309.94 | $1,399.3534 | $1,399.35 | $1,399.30 | $1,399.40 | |