| 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 | $85.79 | 9.174% | $93.6604 | $93.66 | $93.65 | $93.70 |
| Purchase #2 | $186.50 | 10.333% | $205.771 | $205.77 | $205.75 | $205.80 |
| Purchase #3 | $8.60 | 5.503% | $9.0733 | $9.07 | $9.05 | $9.10 |
| Purchase #4 | $107.50 | 8.331% | $116.4558 | $116.46 | $116.45 | $116.50 |
| Purchase #5 | $207.42 | 11.301% | $230.8605 | $230.86 | $230.85 | $230.90 |
| Purchase #6 | $237.50 | 11.833% | $265.6034 | $265.60 | $265.60 | $265.60 |
| Purchase #7 | $202.37 | 5.393% | $213.2838 | $213.28 | $213.30 | $213.30 |
| 7 purchase totals = | $1,035.68 | $1,134.7082 | $1,134.70 | $1,134.65 | $1,134.90 | |