| 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 | $199.77 | 4.645% | $209.0493 | $209.05 | $209.05 | $209.00 |
| Purchase #2 | $14.98 | 6.403% | $15.9392 | $15.94 | $15.95 | $15.90 |
| Purchase #3 | $161.47 | 10.743% | $178.8167 | $178.82 | $178.80 | $178.80 |
| Purchase #4 | $59.59 | 12.597% | $67.0966 | $67.10 | $67.10 | $67.10 |
| Purchase #5 | $237.97 | 8.462% | $258.107 | $258.11 | $258.10 | $258.10 |
| Purchase #6 | $197.64 | 13.817% | $224.9479 | $224.95 | $224.95 | $224.90 |
| Purchase #7 | $157.61 | 8.394% | $170.8398 | $170.84 | $170.85 | $170.80 |
| 7 purchase totals = | $1,029.03 | $1,124.7965 | $1,124.81 | $1,124.80 | $1,124.60 | |