| 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 | $189.89 | 10.322% | $209.4904 | $209.49 | $209.50 | $209.50 |
| Purchase #2 | $35.25 | 12.835% | $39.7743 | $39.77 | $39.75 | $39.80 |
| Purchase #3 | $147.72 | 12.797% | $166.6237 | $166.62 | $166.60 | $166.60 |
| Purchase #4 | $191.34 | 5.702% | $202.2502 | $202.25 | $202.25 | $202.30 |
| Purchase #5 | $170.26 | 8.622% | $184.9398 | $184.94 | $184.95 | $184.90 |
| Purchase #6 | $128.64 | 13.557% | $146.0797 | $146.08 | $146.10 | $146.10 |
| Purchase #7 | $33.38 | 7.216% | $35.7887 | $35.79 | $35.80 | $35.80 |
| 7 purchase totals = | $896.48 | $984.9468 | $984.94 | $984.95 | $985.00 | |