| 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 | $202.55 | 9.594% | $221.9826 | $221.98 | $222.00 | $222.00 |
| Purchase #2 | $74.29 | 4.311% | $77.4926 | $77.49 | $77.50 | $77.50 |
| Purchase #3 | $97.94 | 8.574% | $106.3374 | $106.34 | $106.35 | $106.30 |
| Purchase #4 | $114.64 | 12.320% | $128.7636 | $128.76 | $128.75 | $128.80 |
| Purchase #5 | $241.49 | 5.246% | $254.1586 | $254.16 | $254.15 | $254.20 |
| Purchase #6 | $240.97 | 13.660% | $273.8865 | $273.89 | $273.90 | $273.90 |
| Purchase #7 | $14.88 | 9.179% | $16.2458 | $16.25 | $16.25 | $16.20 |
| 7 purchase totals = | $986.76 | $1,078.8671 | $1,078.87 | $1,078.90 | $1,078.90 | |