| 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 | $212.27 | 4.461% | $221.7394 | $221.74 | $221.75 | $221.70 |
| Purchase #2 | $105.34 | 5.260% | $110.8809 | $110.88 | $110.90 | $110.90 |
| Purchase #3 | $17.99 | 3.488% | $18.6175 | $18.62 | $18.60 | $18.60 |
| Purchase #4 | $199.67 | 13.172% | $225.9705 | $225.97 | $225.95 | $226.00 |
| Purchase #5 | $41.66 | 13.608% | $47.3291 | $47.33 | $47.35 | $47.30 |
| Purchase #6 | $242.85 | 3.305% | $250.8762 | $250.88 | $250.90 | $250.90 |
| Purchase #7 | $222.88 | 9.748% | $244.6063 | $244.61 | $244.60 | $244.60 |
| 7 purchase totals = | $1,042.66 | $1,120.0199 | $1,120.03 | $1,120.05 | $1,120.00 | |