| 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 | $192.57 | 13.129% | $217.8525 | $217.85 | $217.85 | $217.90 |
| Purchase #2 | $248.30 | 7.731% | $267.4961 | $267.50 | $267.50 | $267.50 |
| Purchase #3 | $241.60 | 9.873% | $265.4532 | $265.45 | $265.45 | $265.50 |
| Purchase #4 | $6.40 | 7.547% | $6.883 | $6.88 | $6.90 | $6.90 |
| Purchase #5 | $34.36 | 10.694% | $38.0345 | $38.03 | $38.05 | $38.00 |
| Purchase #6 | $242.32 | 11.793% | $270.8968 | $270.90 | $270.90 | $270.90 |
| Purchase #7 | $27.55 | 3.449% | $28.5002 | $28.50 | $28.50 | $28.50 |
| 7 purchase totals = | $993.10 | $1,095.1163 | $1,095.11 | $1,095.15 | $1,095.20 | |