| 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 | $198.89 | 13.387% | $225.5154 | $225.52 | $225.50 | $225.50 |
| Purchase #2 | $199.56 | 4.780% | $209.099 | $209.10 | $209.10 | $209.10 |
| Purchase #3 | $208.84 | 7.365% | $224.2211 | $224.22 | $224.20 | $224.20 |
| Purchase #4 | $247.39 | 4.596% | $258.76 | $258.76 | $258.75 | $258.80 |
| Purchase #5 | $40.37 | 3.515% | $41.789 | $41.79 | $41.80 | $41.80 |
| Purchase #6 | $194.74 | 6.507% | $207.4117 | $207.41 | $207.40 | $207.40 |
| Purchase #7 | $18.27 | 3.127% | $18.8413 | $18.84 | $18.85 | $18.80 |
| 7 purchase totals = | $1,108.06 | $1,185.6375 | $1,185.64 | $1,185.60 | $1,185.60 | |