| 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 | $179.80 | 10.347% | $198.4039 | $198.40 | $198.40 | $198.40 |
| Purchase #2 | $210.93 | 6.181% | $223.9676 | $223.97 | $223.95 | $224.00 |
| Purchase #3 | $229.74 | 7.712% | $247.4575 | $247.46 | $247.45 | $247.50 |
| Purchase #4 | $89.68 | 3.489% | $92.8089 | $92.81 | $92.80 | $92.80 |
| Purchase #5 | $21.31 | 4.482% | $22.2651 | $22.27 | $22.25 | $22.30 |
| Purchase #6 | $8.38 | 6.368% | $8.9136 | $8.91 | $8.90 | $8.90 |
| Purchase #7 | $239.76 | 4.296% | $250.0601 | $250.06 | $250.05 | $250.10 |
| 7 purchase totals = | $979.60 | $1,043.8767 | $1,043.88 | $1,043.80 | $1,044.00 | |