| 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 | $118.52 | 3.843% | $123.0747 | $123.07 | $123.05 | $123.10 |
| Purchase #2 | $189.47 | 4.246% | $197.5149 | $197.51 | $197.50 | $197.50 |
| Purchase #3 | $249.38 | 13.141% | $282.151 | $282.15 | $282.15 | $282.20 |
| Purchase #4 | $13.88 | 3.194% | $14.3233 | $14.32 | $14.30 | $14.30 |
| Purchase #5 | $18.67 | 3.573% | $19.3371 | $19.34 | $19.35 | $19.30 |
| Purchase #6 | $122.49 | 7.130% | $131.2235 | $131.22 | $131.20 | $131.20 |
| Purchase #7 | $194.80 | 6.253% | $206.9808 | $206.98 | $207.00 | $207.00 |
| 7 purchase totals = | $907.21 | $974.6053 | $974.59 | $974.55 | $974.60 | |