| 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 | $125.66 | 13.398% | $142.4959 | $142.50 | $142.50 | $142.50 |
| Purchase #2 | $247.99 | 8.196% | $268.3153 | $268.32 | $268.30 | $268.30 |
| Purchase #3 | $91.90 | 4.528% | $96.0612 | $96.06 | $96.05 | $96.10 |
| Purchase #4 | $138.86 | 4.692% | $145.3753 | $145.38 | $145.40 | $145.40 |
| Purchase #5 | $177.42 | 3.188% | $183.0761 | $183.08 | $183.10 | $183.10 |
| Purchase #6 | $249.92 | 12.195% | $280.3977 | $280.40 | $280.40 | $280.40 |
| Purchase #7 | $58.58 | 6.141% | $62.1774 | $62.18 | $62.20 | $62.20 |
| 7 purchase totals = | $1,090.33 | $1,177.8989 | $1,177.92 | $1,177.95 | $1,178.00 | |