| 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 | $127.34 | 4.660% | $133.274 | $133.27 | $133.25 | $133.30 |
| Purchase #2 | $113.33 | 11.214% | $126.0388 | $126.04 | $126.05 | $126.00 |
| Purchase #3 | $71.50 | 8.462% | $77.5503 | $77.55 | $77.55 | $77.60 |
| Purchase #4 | $122.77 | 6.384% | $130.6076 | $130.61 | $130.60 | $130.60 |
| Purchase #5 | $193.28 | 4.737% | $202.4357 | $202.44 | $202.45 | $202.40 |
| Purchase #6 | $76.60 | 5.606% | $80.8942 | $80.89 | $80.90 | $80.90 |
| Purchase #7 | $129.38 | 3.370% | $133.7401 | $133.74 | $133.75 | $133.70 |
| 7 purchase totals = | $834.20 | $884.5407 | $884.54 | $884.55 | $884.50 | |