| 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 | $123.42 | 7.754% | $132.99 | $132.99 | $133.00 | $133.00 |
| Purchase #2 | $179.68 | 10.127% | $197.8762 | $197.88 | $197.90 | $197.90 |
| Purchase #3 | $107.52 | 11.535% | $119.9224 | $119.92 | $119.90 | $119.90 |
| Purchase #4 | $32.38 | 8.750% | $35.2133 | $35.21 | $35.20 | $35.20 |
| Purchase #5 | $247.43 | 10.556% | $273.5487 | $273.55 | $273.55 | $273.50 |
| Purchase #6 | $6.80 | 8.596% | $7.3845 | $7.38 | $7.40 | $7.40 |
| Purchase #7 | $105.79 | 12.498% | $119.0116 | $119.01 | $119.00 | $119.00 |
| 7 purchase totals = | $803.02 | $885.9467 | $885.94 | $885.95 | $885.90 | |