| 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 | $194.60 | 9.237% | $212.5752 | $212.58 | $212.60 | $212.60 |
| Purchase #2 | $38.28 | 3.355% | $39.5643 | $39.56 | $39.55 | $39.60 |
| Purchase #3 | $231.43 | 7.198% | $248.0883 | $248.09 | $248.10 | $248.10 |
| Purchase #4 | $220.47 | 6.399% | $234.5779 | $234.58 | $234.60 | $234.60 |
| Purchase #5 | $18.69 | 6.651% | $19.9331 | $19.93 | $19.95 | $19.90 |
| Purchase #6 | $16.30 | 4.791% | $17.0809 | $17.08 | $17.10 | $17.10 |
| Purchase #7 | $85.42 | 3.295% | $88.2346 | $88.23 | $88.25 | $88.20 |
| 7 purchase totals = | $805.19 | $860.0543 | $860.05 | $860.15 | $860.10 | |