| 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 | $220.93 | 12.655% | $248.8887 | $248.89 | $248.90 | $248.90 |
| Purchase #2 | $42.35 | 10.183% | $46.6625 | $46.66 | $46.65 | $46.70 |
| Purchase #3 | $104.42 | 8.391% | $113.1819 | $113.18 | $113.20 | $113.20 |
| Purchase #4 | $110.98 | 9.455% | $121.4732 | $121.47 | $121.45 | $121.50 |
| Purchase #5 | $190.46 | 9.321% | $208.2128 | $208.21 | $208.20 | $208.20 |
| Purchase #6 | $180.70 | 10.706% | $200.0457 | $200.05 | $200.05 | $200.00 |
| Purchase #7 | $218.95 | 10.657% | $242.2835 | $242.28 | $242.30 | $242.30 |
| 7 purchase totals = | $1,068.79 | $1,180.7483 | $1,180.74 | $1,180.75 | $1,180.80 | |