| 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 | $125.79 | 7.666% | $135.4331 | $135.43 | $135.45 | $135.40 |
| Purchase #2 | $244.56 | 10.591% | $270.4613 | $270.46 | $270.45 | $270.50 |
| Purchase #3 | $164.72 | 4.340% | $171.8688 | $171.87 | $171.85 | $171.90 |
| Purchase #4 | $107.48 | 4.782% | $112.6197 | $112.62 | $112.60 | $112.60 |
| Purchase #5 | $170.73 | 5.128% | $179.485 | $179.49 | $179.50 | $179.50 |
| Purchase #6 | $190.27 | 8.106% | $205.6933 | $205.69 | $205.70 | $205.70 |
| Purchase #7 | $154.34 | 7.411% | $165.7781 | $165.78 | $165.80 | $165.80 |
| 7 purchase totals = | $1,157.89 | $1,241.3393 | $1,241.34 | $1,241.35 | $1,241.40 | |