| 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 | $228.38 | 11.493% | $254.6277 | $254.63 | $254.65 | $254.60 |
| Purchase #2 | $10.63 | 9.298% | $11.6184 | $11.62 | $11.60 | $11.60 |
| Purchase #3 | $90.83 | 10.509% | $100.3753 | $100.38 | $100.40 | $100.40 |
| Purchase #4 | $77.43 | 5.114% | $81.3898 | $81.39 | $81.40 | $81.40 |
| Purchase #5 | $188.91 | 9.469% | $206.7979 | $206.80 | $206.80 | $206.80 |
| Purchase #6 | $120.30 | 10.661% | $133.1252 | $133.13 | $133.15 | $133.10 |
| Purchase #7 | $147.55 | 12.486% | $165.9731 | $165.97 | $165.95 | $166.00 |
| 7 purchase totals = | $864.03 | $953.9074 | $953.92 | $953.95 | $953.90 | |