| 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 | $128.63 | 3.773% | $133.4832 | $133.48 | $133.50 | $133.50 |
| Purchase #2 | $135.59 | 9.155% | $148.0033 | $148.00 | $148.00 | $148.00 |
| Purchase #3 | $173.57 | 8.745% | $188.7487 | $188.75 | $188.75 | $188.70 |
| Purchase #4 | $96.26 | 7.708% | $103.6797 | $103.68 | $103.70 | $103.70 |
| Purchase #5 | $167.38 | 9.134% | $182.6685 | $182.67 | $182.65 | $182.70 |
| Purchase #6 | $207.45 | 8.580% | $225.2492 | $225.25 | $225.25 | $225.20 |
| Purchase #7 | $54.44 | 12.810% | $61.4138 | $61.41 | $61.40 | $61.40 |
| 7 purchase totals = | $963.32 | $1,043.2464 | $1,043.24 | $1,043.25 | $1,043.20 | |