| 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 | $20.94 | 9.300% | $22.8874 | $22.89 | $22.90 | $22.90 |
| Purchase #2 | $168.72 | 8.438% | $182.9566 | $182.96 | $182.95 | $183.00 |
| Purchase #3 | $248.62 | 10.537% | $274.8171 | $274.82 | $274.80 | $274.80 |
| Purchase #4 | $171.63 | 9.785% | $188.424 | $188.42 | $188.40 | $188.40 |
| Purchase #5 | $149.63 | 4.107% | $155.7753 | $155.78 | $155.80 | $155.80 |
| Purchase #6 | $227.93 | 10.766% | $252.4689 | $252.47 | $252.45 | $252.50 |
| Purchase #7 | $141.74 | 12.784% | $159.86 | $159.86 | $159.85 | $159.90 |
| 7 purchase totals = | $1,129.21 | $1,237.1893 | $1,237.20 | $1,237.15 | $1,237.30 | |