| 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 | $212.64 | 10.265% | $234.4675 | $234.47 | $234.45 | $234.50 |
| Purchase #2 | $217.44 | 10.357% | $239.9603 | $239.96 | $239.95 | $240.00 |
| Purchase #3 | $243.77 | 6.305% | $259.1397 | $259.14 | $259.15 | $259.10 |
| Purchase #4 | $158.41 | 5.425% | $167.0037 | $167.00 | $167.00 | $167.00 |
| Purchase #5 | $75.30 | 8.726% | $81.8707 | $81.87 | $81.85 | $81.90 |
| Purchase #6 | $22.55 | 5.346% | $23.7555 | $23.76 | $23.75 | $23.80 |
| Purchase #7 | $15.85 | 6.616% | $16.8986 | $16.90 | $16.90 | $16.90 |
| 7 purchase totals = | $945.96 | $1,023.0960 | $1,023.10 | $1,023.05 | $1,023.20 | |