| 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 | $125.49 | 6.342% | $133.4486 | $133.45 | $133.45 | $133.40 |
| Purchase #2 | $107.82 | 8.750% | $117.2543 | $117.25 | $117.25 | $117.30 |
| Purchase #3 | $130.93 | 5.428% | $138.0369 | $138.04 | $138.05 | $138.00 |
| Purchase #4 | $149.95 | 8.530% | $162.7407 | $162.74 | $162.75 | $162.70 |
| Purchase #5 | $225.67 | 11.418% | $251.437 | $251.44 | $251.45 | $251.40 |
| Purchase #6 | $57.78 | 11.598% | $64.4813 | $64.48 | $64.50 | $64.50 |
| Purchase #7 | $118.32 | 10.148% | $130.3271 | $130.33 | $130.35 | $130.30 |
| 7 purchase totals = | $915.96 | $997.7259 | $997.73 | $997.80 | $997.60 | |