| 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 | $235.92 | 5.856% | $249.7355 | $249.74 | $249.75 | $249.70 |
| Purchase #2 | $7.47 | 4.264% | $7.7885 | $7.79 | $7.80 | $7.80 |
| Purchase #3 | $215.48 | 9.262% | $235.4378 | $235.44 | $235.45 | $235.40 |
| Purchase #4 | $83.53 | 12.601% | $94.0556 | $94.06 | $94.05 | $94.10 |
| Purchase #5 | $47.33 | 11.573% | $52.8075 | $52.81 | $52.80 | $52.80 |
| Purchase #6 | $139.48 | 6.861% | $149.0497 | $149.05 | $149.05 | $149.00 |
| Purchase #7 | $197.95 | 8.407% | $214.5917 | $214.59 | $214.60 | $214.60 |
| 7 purchase totals = | $927.16 | $1,003.4663 | $1,003.48 | $1,003.50 | $1,003.40 | |