| 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 | $92.82 | 12.116% | $104.0661 | $104.07 | $104.05 | $104.10 |
| Purchase #2 | $145.57 | 12.359% | $163.561 | $163.56 | $163.55 | $163.60 |
| Purchase #3 | $213.42 | 11.630% | $238.2407 | $238.24 | $238.25 | $238.20 |
| Purchase #4 | $135.37 | 9.755% | $148.5753 | $148.58 | $148.60 | $148.60 |
| Purchase #5 | $221.80 | 3.306% | $229.1327 | $229.13 | $229.15 | $229.10 |
| Purchase #6 | $239.83 | 13.401% | $271.9696 | $271.97 | $271.95 | $272.00 |
| Purchase #7 | $44.43 | 6.765% | $47.4357 | $47.44 | $47.45 | $47.40 |
| 7 purchase totals = | $1,093.24 | $1,202.9811 | $1,202.99 | $1,203.00 | $1,203.00 | |