| 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 | $219.55 | 10.290% | $242.1417 | $242.14 | $242.15 | $242.10 |
| Purchase #2 | $146.85 | 12.379% | $165.0286 | $165.03 | $165.05 | $165.00 |
| Purchase #3 | $21.31 | 3.202% | $21.9923 | $21.99 | $22.00 | $22.00 |
| Purchase #4 | $145.27 | 12.554% | $163.5072 | $163.51 | $163.50 | $163.50 |
| Purchase #5 | $213.29 | 6.455% | $227.0579 | $227.06 | $227.05 | $227.10 |
| Purchase #6 | $220.42 | 11.665% | $246.132 | $246.13 | $246.15 | $246.10 |
| Purchase #7 | $103.67 | 6.720% | $110.6366 | $110.64 | $110.65 | $110.60 |
| 7 purchase totals = | $1,070.36 | $1,176.4963 | $1,176.50 | $1,176.55 | $1,176.40 | |