| 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 | $35.40 | 10.112% | $38.9796 | $38.98 | $39.00 | $39.00 |
| Purchase #2 | $208.64 | 13.666% | $237.1527 | $237.15 | $237.15 | $237.20 |
| Purchase #3 | $220.69 | 6.202% | $234.3772 | $234.38 | $234.40 | $234.40 |
| Purchase #4 | $182.94 | 10.820% | $202.7341 | $202.73 | $202.75 | $202.70 |
| Purchase #5 | $45.56 | 8.185% | $49.2891 | $49.29 | $49.30 | $49.30 |
| Purchase #6 | $180.58 | 12.803% | $203.6997 | $203.70 | $203.70 | $203.70 |
| Purchase #7 | $150.35 | 5.296% | $158.3125 | $158.31 | $158.30 | $158.30 |
| 7 purchase totals = | $1,024.16 | $1,124.5449 | $1,124.54 | $1,124.60 | $1,124.60 | |