| 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 | $224.31 | 12.303% | $251.9069 | $251.91 | $251.90 | $251.90 |
| Purchase #2 | $84.84 | 5.820% | $89.7777 | $89.78 | $89.80 | $89.80 |
| Purchase #3 | $219.83 | 12.801% | $247.9704 | $247.97 | $247.95 | $248.00 |
| Purchase #4 | $242.52 | 7.106% | $259.7535 | $259.75 | $259.75 | $259.80 |
| Purchase #5 | $94.25 | 10.261% | $103.921 | $103.92 | $103.90 | $103.90 |
| Purchase #6 | $188.77 | 11.496% | $210.471 | $210.47 | $210.45 | $210.50 |
| Purchase #7 | $110.85 | 9.596% | $121.4872 | $121.49 | $121.50 | $121.50 |
| 7 purchase totals = | $1,165.37 | $1,285.2877 | $1,285.29 | $1,285.25 | $1,285.40 | |