| 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 | $111.70 | 8.176% | $120.8326 | $120.83 | $120.85 | $120.80 |
| Purchase #2 | $192.69 | 5.238% | $202.7831 | $202.78 | $202.80 | $202.80 |
| Purchase #3 | $250.96 | 6.640% | $267.6237 | $267.62 | $267.60 | $267.60 |
| Purchase #4 | $154.84 | 6.178% | $164.406 | $164.41 | $164.40 | $164.40 |
| Purchase #5 | $222.97 | 4.428% | $232.8431 | $232.84 | $232.85 | $232.80 |
| Purchase #6 | $41.52 | 12.554% | $46.7324 | $46.73 | $46.75 | $46.70 |
| Purchase #7 | $145.33 | 10.281% | $160.2714 | $160.27 | $160.25 | $160.30 |
| 7 purchase totals = | $1,120.01 | $1,195.4923 | $1,195.48 | $1,195.50 | $1,195.40 | |