| 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 | $245.88 | 3.401% | $254.2424 | $254.24 | $254.25 | $254.20 |
| Purchase #2 | $65.53 | 4.569% | $68.5241 | $68.52 | $68.50 | $68.50 |
| Purchase #3 | $164.49 | 3.132% | $169.6418 | $169.64 | $169.65 | $169.60 |
| Purchase #4 | $183.43 | 3.816% | $190.4297 | $190.43 | $190.45 | $190.40 |
| Purchase #5 | $94.54 | 8.679% | $102.7451 | $102.75 | $102.75 | $102.70 |
| Purchase #6 | $85.27 | 6.833% | $91.0965 | $91.10 | $91.10 | $91.10 |
| Purchase #7 | $180.39 | 13.560% | $204.8509 | $204.85 | $204.85 | $204.90 |
| 7 purchase totals = | $1,019.53 | $1,081.5305 | $1,081.53 | $1,081.55 | $1,081.40 | |