| 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 | $114.33 | 12.635% | $128.7756 | $128.78 | $128.80 | $128.80 |
| Purchase #2 | $70.26 | 5.437% | $74.08 | $74.08 | $74.10 | $74.10 |
| Purchase #3 | $127.31 | 6.551% | $135.6501 | $135.65 | $135.65 | $135.70 |
| Purchase #4 | $135.75 | 7.551% | $146.0005 | $146.00 | $146.00 | $146.00 |
| Purchase #5 | $35.37 | 7.416% | $37.993 | $37.99 | $38.00 | $38.00 |
| Purchase #6 | $248.94 | 13.133% | $281.6333 | $281.63 | $281.65 | $281.60 |
| Purchase #7 | $140.76 | 12.678% | $158.6056 | $158.61 | $158.60 | $158.60 |
| 7 purchase totals = | $872.72 | $962.7381 | $962.74 | $962.80 | $962.80 | |