| 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 | $113.60 | 12.759% | $128.0942 | $128.09 | $128.10 | $128.10 |
| Purchase #2 | $54.54 | 10.579% | $60.3098 | $60.31 | $60.30 | $60.30 |
| Purchase #3 | $142.66 | 8.399% | $154.642 | $154.64 | $154.65 | $154.60 |
| Purchase #4 | $40.95 | 12.635% | $46.124 | $46.12 | $46.10 | $46.10 |
| Purchase #5 | $104.67 | 8.493% | $113.5596 | $113.56 | $113.55 | $113.60 |
| Purchase #6 | $51.43 | 5.262% | $54.1362 | $54.14 | $54.15 | $54.10 |
| Purchase #7 | $217.64 | 11.715% | $243.1365 | $243.14 | $243.15 | $243.10 |
| 7 purchase totals = | $725.49 | $800.0023 | $800.00 | $800.00 | $799.90 | |