| 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 | $210.71 | 10.317% | $232.449 | $232.45 | $232.45 | $232.40 |
| Purchase #2 | $167.33 | 6.128% | $177.584 | $177.58 | $177.60 | $177.60 |
| Purchase #3 | $239.68 | 9.868% | $263.3316 | $263.33 | $263.35 | $263.30 |
| Purchase #4 | $67.68 | 13.639% | $76.9109 | $76.91 | $76.90 | $76.90 |
| Purchase #5 | $55.58 | 4.355% | $58.0005 | $58.00 | $58.00 | $58.00 |
| Purchase #6 | $215.74 | 11.359% | $240.2459 | $240.25 | $240.25 | $240.20 |
| Purchase #7 | $20.50 | 7.717% | $22.082 | $22.08 | $22.10 | $22.10 |
| 7 purchase totals = | $977.22 | $1,070.6039 | $1,070.60 | $1,070.65 | $1,070.50 | |