| 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 | $197.52 | 6.254% | $209.8729 | $209.87 | $209.85 | $209.90 |
| Purchase #2 | $111.39 | 9.367% | $121.8239 | $121.82 | $121.80 | $121.80 |
| Purchase #3 | $163.84 | 9.218% | $178.9428 | $178.94 | $178.95 | $178.90 |
| Purchase #4 | $189.67 | 13.760% | $215.7686 | $215.77 | $215.75 | $215.80 |
| Purchase #5 | $77.92 | 6.219% | $82.7658 | $82.77 | $82.75 | $82.80 |
| Purchase #6 | $214.73 | 7.561% | $230.9657 | $230.97 | $230.95 | $231.00 |
| Purchase #7 | $221.39 | 4.122% | $230.5157 | $230.52 | $230.50 | $230.50 |
| 7 purchase totals = | $1,176.46 | $1,270.6554 | $1,270.66 | $1,270.55 | $1,270.70 | |