| 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 | $96.95 | 4.258% | $101.0781 | $101.08 | $101.10 | $101.10 |
| Purchase #2 | $123.63 | 6.383% | $131.5213 | $131.52 | $131.50 | $131.50 |
| Purchase #3 | $137.77 | 6.706% | $147.0089 | $147.01 | $147.00 | $147.00 |
| Purchase #4 | $70.59 | 7.846% | $76.1285 | $76.13 | $76.15 | $76.10 |
| Purchase #5 | $231.58 | 8.590% | $251.4727 | $251.47 | $251.45 | $251.50 |
| Purchase #6 | $234.89 | 12.791% | $264.9348 | $264.93 | $264.95 | $264.90 |
| Purchase #7 | $116.95 | 10.704% | $129.4683 | $129.47 | $129.45 | $129.50 |
| 7 purchase totals = | $1,012.36 | $1,101.6126 | $1,101.61 | $1,101.60 | $1,101.60 | |