| 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 | $121.52 | 5.156% | $127.7856 | $127.79 | $127.80 | $127.80 |
| Purchase #2 | $153.64 | 5.390% | $161.9212 | $161.92 | $161.90 | $161.90 |
| Purchase #3 | $215.92 | 13.299% | $244.6352 | $244.64 | $244.65 | $244.60 |
| Purchase #4 | $225.45 | 8.692% | $245.0461 | $245.05 | $245.05 | $245.00 |
| Purchase #5 | $60.46 | 11.396% | $67.35 | $67.35 | $67.35 | $67.40 |
| Purchase #6 | $212.82 | 11.615% | $237.539 | $237.54 | $237.55 | $237.50 |
| Purchase #7 | $91.26 | 3.595% | $94.5408 | $94.54 | $94.55 | $94.50 |
| 7 purchase totals = | $1,081.07 | $1,178.8179 | $1,178.83 | $1,178.85 | $1,178.70 | |