| 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 | $41.71 | 3.333% | $43.1002 | $43.10 | $43.10 | $43.10 |
| Purchase #2 | $183.88 | 10.692% | $203.5404 | $203.54 | $203.55 | $203.50 |
| Purchase #3 | $150.50 | 12.328% | $169.0536 | $169.05 | $169.05 | $169.10 |
| Purchase #4 | $182.62 | 10.857% | $202.4471 | $202.45 | $202.45 | $202.40 |
| Purchase #5 | $128.43 | 7.351% | $137.8709 | $137.87 | $137.85 | $137.90 |
| Purchase #6 | $238.52 | 12.403% | $268.1036 | $268.10 | $268.10 | $268.10 |
| Purchase #7 | $211.52 | 6.187% | $224.6067 | $224.61 | $224.60 | $224.60 |
| 7 purchase totals = | $1,137.18 | $1,248.7225 | $1,248.72 | $1,248.70 | $1,248.70 | |