| 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 | $242.31 | 8.301% | $262.4242 | $262.42 | $262.40 | $262.40 |
| Purchase #2 | $84.79 | 3.252% | $87.5474 | $87.55 | $87.55 | $87.50 |
| Purchase #3 | $170.70 | 9.279% | $186.5393 | $186.54 | $186.55 | $186.50 |
| Purchase #4 | $223.58 | 5.135% | $235.0608 | $235.06 | $235.05 | $235.10 |
| Purchase #5 | $151.41 | 5.633% | $159.9389 | $159.94 | $159.95 | $159.90 |
| Purchase #6 | $23.49 | 11.131% | $26.1047 | $26.10 | $26.10 | $26.10 |
| Purchase #7 | $216.27 | 3.774% | $224.432 | $224.43 | $224.45 | $224.40 |
| 7 purchase totals = | $1,112.55 | $1,182.0473 | $1,182.04 | $1,182.05 | $1,181.90 | |