| 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 | $203.63 | 6.717% | $217.3078 | $217.31 | $217.30 | $217.30 |
| Purchase #2 | $87.56 | 5.190% | $92.1044 | $92.10 | $92.10 | $92.10 |
| Purchase #3 | $167.69 | 12.215% | $188.1733 | $188.17 | $188.15 | $188.20 |
| Purchase #4 | $28.58 | 7.392% | $30.6926 | $30.69 | $30.70 | $30.70 |
| Purchase #5 | $147.95 | 8.634% | $160.724 | $160.72 | $160.70 | $160.70 |
| Purchase #6 | $242.35 | 12.449% | $272.5202 | $272.52 | $272.50 | $272.50 |
| Purchase #7 | $42.97 | 10.507% | $47.4849 | $47.48 | $47.50 | $47.50 |
| 7 purchase totals = | $920.73 | $1,009.0072 | $1,008.99 | $1,008.95 | $1,009.00 | |