| 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 | $95.90 | 4.872% | $100.5722 | $100.57 | $100.55 | $100.60 |
| Purchase #2 | $150.94 | 9.458% | $165.2159 | $165.22 | $165.20 | $165.20 |
| Purchase #3 | $194.49 | 8.845% | $211.6926 | $211.69 | $211.70 | $211.70 |
| Purchase #4 | $216.26 | 8.237% | $234.0733 | $234.07 | $234.05 | $234.10 |
| Purchase #5 | $145.51 | 7.521% | $156.4538 | $156.45 | $156.45 | $156.50 |
| Purchase #6 | $33.26 | 5.834% | $35.2004 | $35.20 | $35.20 | $35.20 |
| Purchase #7 | $200.39 | 8.254% | $216.9302 | $216.93 | $216.95 | $216.90 |
| 7 purchase totals = | $1,036.75 | $1,120.1384 | $1,120.13 | $1,120.10 | $1,120.20 | |