| 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 | $127.82 | 10.320% | $141.011 | $141.01 | $141.00 | $141.00 |
| Purchase #2 | $113.83 | 5.753% | $120.3786 | $120.38 | $120.40 | $120.40 |
| Purchase #3 | $228.85 | 3.802% | $237.5509 | $237.55 | $237.55 | $237.60 |
| Purchase #4 | $45.87 | 6.790% | $48.9846 | $48.98 | $49.00 | $49.00 |
| Purchase #5 | $9.87 | 3.362% | $10.2018 | $10.20 | $10.20 | $10.20 |
| Purchase #6 | $179.51 | 11.498% | $200.1501 | $200.15 | $200.15 | $200.20 |
| Purchase #7 | $185.83 | 9.128% | $202.7926 | $202.79 | $202.80 | $202.80 |
| 7 purchase totals = | $891.58 | $961.0696 | $961.06 | $961.10 | $961.20 | |