| 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 | $232.56 | 7.534% | $250.0811 | $250.08 | $250.10 | $250.10 |
| Purchase #2 | $165.56 | 10.741% | $183.3428 | $183.34 | $183.35 | $183.30 |
| Purchase #3 | $42.27 | 13.261% | $47.8754 | $47.88 | $47.90 | $47.90 |
| Purchase #4 | $131.82 | 7.268% | $141.4007 | $141.40 | $141.40 | $141.40 |
| Purchase #5 | $194.33 | 13.706% | $220.9649 | $220.96 | $220.95 | $221.00 |
| Purchase #6 | $76.55 | 4.710% | $80.1555 | $80.16 | $80.15 | $80.20 |
| Purchase #7 | $208.86 | 12.164% | $234.2657 | $234.27 | $234.25 | $234.30 |
| 7 purchase totals = | $1,051.95 | $1,158.0861 | $1,158.09 | $1,158.10 | $1,158.20 | |