| 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 | $121.32 | 6.699% | $129.4472 | $129.45 | $129.45 | $129.40 |
| Purchase #2 | $239.62 | 7.261% | $257.0188 | $257.02 | $257.00 | $257.00 |
| Purchase #3 | $35.28 | 9.557% | $38.6517 | $38.65 | $38.65 | $38.70 |
| Purchase #4 | $168.66 | 3.313% | $174.2477 | $174.25 | $174.25 | $174.20 |
| Purchase #5 | $158.31 | 3.715% | $164.1912 | $164.19 | $164.20 | $164.20 |
| Purchase #6 | $169.62 | 12.812% | $191.3517 | $191.35 | $191.35 | $191.40 |
| Purchase #7 | $189.99 | 10.263% | $209.4887 | $209.49 | $209.50 | $209.50 |
| 7 purchase totals = | $1,082.80 | $1,164.3970 | $1,164.40 | $1,164.40 | $1,164.40 | |