| 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 | $131.50 | 8.399% | $142.5447 | $142.54 | $142.55 | $142.50 |
| Purchase #2 | $211.54 | 12.736% | $238.4817 | $238.48 | $238.50 | $238.50 |
| Purchase #3 | $56.62 | 9.332% | $61.9038 | $61.90 | $61.90 | $61.90 |
| Purchase #4 | $149.79 | 11.699% | $167.3139 | $167.31 | $167.30 | $167.30 |
| Purchase #5 | $29.63 | 3.838% | $30.7672 | $30.77 | $30.75 | $30.80 |
| Purchase #6 | $31.73 | 6.684% | $33.8508 | $33.85 | $33.85 | $33.90 |
| Purchase #7 | $181.45 | 12.305% | $203.7774 | $203.78 | $203.80 | $203.80 |
| 7 purchase totals = | $792.26 | $878.6395 | $878.63 | $878.65 | $878.70 | |