| 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 | $96.60 | 11.382% | $107.595 | $107.60 | $107.60 | $107.60 |
| Purchase #2 | $169.31 | 12.415% | $190.3298 | $190.33 | $190.35 | $190.30 |
| Purchase #3 | $63.38 | 8.436% | $68.7267 | $68.73 | $68.75 | $68.70 |
| Purchase #4 | $49.97 | 12.681% | $56.3067 | $56.31 | $56.30 | $56.30 |
| Purchase #5 | $140.64 | 8.849% | $153.0852 | $153.09 | $153.10 | $153.10 |
| Purchase #6 | $7.73 | 11.817% | $8.6435 | $8.64 | $8.65 | $8.60 |
| Purchase #7 | $227.73 | 7.635% | $245.1172 | $245.12 | $245.10 | $245.10 |
| 7 purchase totals = | $755.36 | $829.8041 | $829.82 | $829.85 | $829.70 | |