| 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 | $217.80 | 6.730% | $232.4579 | $232.46 | $232.45 | $232.50 |
| Purchase #2 | $187.75 | 9.583% | $205.7421 | $205.74 | $205.75 | $205.70 |
| Purchase #3 | $107.53 | 4.592% | $112.4678 | $112.47 | $112.45 | $112.50 |
| Purchase #4 | $26.54 | 10.774% | $29.3994 | $29.40 | $29.40 | $29.40 |
| Purchase #5 | $178.38 | 8.858% | $194.1809 | $194.18 | $194.20 | $194.20 |
| Purchase #6 | $148.81 | 10.838% | $164.938 | $164.94 | $164.95 | $164.90 |
| Purchase #7 | $123.98 | 5.755% | $131.115 | $131.12 | $131.10 | $131.10 |
| 7 purchase totals = | $990.79 | $1,070.3011 | $1,070.31 | $1,070.30 | $1,070.30 | |