| 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 | $197.47 | 12.737% | $222.6218 | $222.62 | $222.60 | $222.60 |
| Purchase #2 | $224.36 | 9.690% | $246.1005 | $246.10 | $246.10 | $246.10 |
| Purchase #3 | $176.67 | 7.264% | $189.5033 | $189.50 | $189.50 | $189.50 |
| Purchase #4 | $130.89 | 5.379% | $137.9306 | $137.93 | $137.95 | $137.90 |
| Purchase #5 | $177.58 | 13.203% | $201.0259 | $201.03 | $201.05 | $201.00 |
| Purchase #6 | $88.93 | 10.806% | $98.5398 | $98.54 | $98.55 | $98.50 |
| Purchase #7 | $221.93 | 8.735% | $241.3156 | $241.32 | $241.30 | $241.30 |
| 7 purchase totals = | $1,217.83 | $1,337.0375 | $1,337.04 | $1,337.05 | $1,336.90 | |