| 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 | $221.54 | 8.478% | $240.3222 | $240.32 | $240.30 | $240.30 |
| Purchase #2 | $237.74 | 8.808% | $258.6801 | $258.68 | $258.70 | $258.70 |
| Purchase #3 | $89.71 | 12.706% | $101.1086 | $101.11 | $101.10 | $101.10 |
| Purchase #4 | $177.70 | 13.831% | $202.2777 | $202.28 | $202.30 | $202.30 |
| Purchase #5 | $235.33 | 5.380% | $247.9908 | $247.99 | $248.00 | $248.00 |
| Purchase #6 | $78.59 | 8.583% | $85.3354 | $85.34 | $85.35 | $85.30 |
| Purchase #7 | $242.90 | 12.771% | $273.9208 | $273.92 | $273.90 | $273.90 |
| 7 purchase totals = | $1,283.51 | $1,409.6356 | $1,409.64 | $1,409.65 | $1,409.60 | |