| 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 | $97.44 | 13.270% | $110.3703 | $110.37 | $110.35 | $110.40 |
| Purchase #2 | $117.79 | 5.640% | $124.4334 | $124.43 | $124.45 | $124.40 |
| Purchase #3 | $168.68 | 8.405% | $182.8576 | $182.86 | $182.85 | $182.90 |
| Purchase #4 | $122.69 | 4.675% | $128.4258 | $128.43 | $128.45 | $128.40 |
| Purchase #5 | $176.36 | 11.236% | $196.1758 | $196.18 | $196.20 | $196.20 |
| Purchase #6 | $196.80 | 9.507% | $215.5098 | $215.51 | $215.50 | $215.50 |
| Purchase #7 | $146.64 | 12.623% | $165.1504 | $165.15 | $165.15 | $165.20 |
| 7 purchase totals = | $1,026.40 | $1,122.9231 | $1,122.93 | $1,122.95 | $1,123.00 | |