| 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 | $126.93 | 3.389% | $131.2317 | $131.23 | $131.25 | $131.20 |
| Purchase #2 | $85.60 | 8.220% | $92.6363 | $92.64 | $92.65 | $92.60 |
| Purchase #3 | $196.28 | 7.710% | $211.4132 | $211.41 | $211.40 | $211.40 |
| Purchase #4 | $167.33 | 8.722% | $181.9245 | $181.92 | $181.90 | $181.90 |
| Purchase #5 | $46.81 | 13.439% | $53.1008 | $53.10 | $53.10 | $53.10 |
| Purchase #6 | $126.70 | 11.822% | $141.6785 | $141.68 | $141.70 | $141.70 |
| Purchase #7 | $86.66 | 12.528% | $97.5168 | $97.52 | $97.50 | $97.50 |
| 7 purchase totals = | $836.31 | $909.5018 | $909.50 | $909.50 | $909.40 | |