| 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 | $229.70 | 9.676% | $251.9258 | $251.93 | $251.95 | $251.90 |
| Purchase #2 | $238.83 | 9.145% | $260.671 | $260.67 | $260.65 | $260.70 |
| Purchase #3 | $169.25 | 9.255% | $184.9141 | $184.91 | $184.90 | $184.90 |
| Purchase #4 | $57.92 | 8.791% | $63.0117 | $63.01 | $63.00 | $63.00 |
| Purchase #5 | $131.56 | 10.283% | $145.0883 | $145.09 | $145.10 | $145.10 |
| Purchase #6 | $41.85 | 6.809% | $44.6996 | $44.70 | $44.70 | $44.70 |
| Purchase #7 | $209.83 | 5.318% | $220.9888 | $220.99 | $221.00 | $221.00 |
| 7 purchase totals = | $1,078.94 | $1,171.2993 | $1,171.30 | $1,171.30 | $1,171.30 | |