| 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 | $193.33 | 8.583% | $209.9235 | $209.92 | $209.90 | $209.90 |
| Purchase #2 | $95.91 | 6.528% | $102.171 | $102.17 | $102.15 | $102.20 |
| Purchase #3 | $137.81 | 13.552% | $156.486 | $156.49 | $156.50 | $156.50 |
| Purchase #4 | $240.96 | 4.849% | $252.6442 | $252.64 | $252.65 | $252.60 |
| Purchase #5 | $220.64 | 6.598% | $235.1978 | $235.20 | $235.20 | $235.20 |
| Purchase #6 | $61.54 | 9.631% | $67.4669 | $67.47 | $67.45 | $67.50 |
| Purchase #7 | $58.66 | 13.806% | $66.7586 | $66.76 | $66.75 | $66.80 |
| 7 purchase totals = | $1,008.85 | $1,090.6480 | $1,090.65 | $1,090.60 | $1,090.70 | |