| 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 | $218.99 | 5.399% | $230.8133 | $230.81 | $230.80 | $230.80 |
| Purchase #2 | $222.46 | 6.808% | $237.6051 | $237.61 | $237.60 | $237.60 |
| Purchase #3 | $10.30 | 4.815% | $10.7959 | $10.80 | $10.80 | $10.80 |
| Purchase #4 | $34.73 | 13.832% | $39.5339 | $39.53 | $39.55 | $39.50 |
| Purchase #5 | $180.52 | 12.388% | $202.8828 | $202.88 | $202.90 | $202.90 |
| Purchase #6 | $68.81 | 12.678% | $77.5337 | $77.53 | $77.55 | $77.50 |
| Purchase #7 | $150.77 | 6.294% | $160.2595 | $160.26 | $160.25 | $160.30 |
| 7 purchase totals = | $886.58 | $959.4242 | $959.42 | $959.45 | $959.40 | |