| 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 | $32.85 | 12.288% | $36.8866 | $36.89 | $36.90 | $36.90 |
| Purchase #2 | $206.73 | 7.425% | $222.0797 | $222.08 | $222.10 | $222.10 |
| Purchase #3 | $24.52 | 10.410% | $27.0725 | $27.07 | $27.05 | $27.10 |
| Purchase #4 | $182.73 | 4.508% | $190.9675 | $190.97 | $190.95 | $191.00 |
| Purchase #5 | $222.40 | 8.381% | $241.0393 | $241.04 | $241.05 | $241.00 |
| Purchase #6 | $198.32 | 9.686% | $217.5293 | $217.53 | $217.55 | $217.50 |
| Purchase #7 | $162.99 | 5.309% | $171.6431 | $171.64 | $171.65 | $171.60 |
| 7 purchase totals = | $1,030.54 | $1,107.2180 | $1,107.22 | $1,107.25 | $1,107.20 | |