| 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 | $214.92 | 4.107% | $223.7468 | $223.75 | $223.75 | $223.70 |
| Purchase #2 | $17.74 | 9.273% | $19.385 | $19.39 | $19.40 | $19.40 |
| Purchase #3 | $111.54 | 12.267% | $125.2226 | $125.22 | $125.20 | $125.20 |
| Purchase #4 | $85.87 | 5.643% | $90.7156 | $90.72 | $90.70 | $90.70 |
| Purchase #5 | $45.79 | 13.207% | $51.8375 | $51.84 | $51.85 | $51.80 |
| Purchase #6 | $130.38 | 8.744% | $141.7804 | $141.78 | $141.80 | $141.80 |
| Purchase #7 | $119.32 | 13.795% | $135.7802 | $135.78 | $135.80 | $135.80 |
| 7 purchase totals = | $725.56 | $788.4681 | $788.48 | $788.50 | $788.40 | |