| 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 | $217.64 | 13.619% | $247.2804 | $247.28 | $247.30 | $247.30 |
| Purchase #2 | $111.88 | 3.647% | $115.9603 | $115.96 | $115.95 | $116.00 |
| Purchase #3 | $80.61 | 12.428% | $90.6282 | $90.63 | $90.65 | $90.60 |
| Purchase #4 | $48.81 | 8.622% | $53.0184 | $53.02 | $53.00 | $53.00 |
| Purchase #5 | $76.48 | 8.859% | $83.2554 | $83.26 | $83.25 | $83.30 |
| Purchase #6 | $128.63 | 6.224% | $136.6359 | $136.64 | $136.65 | $136.60 |
| Purchase #7 | $142.37 | 13.552% | $161.664 | $161.66 | $161.65 | $161.70 |
| 7 purchase totals = | $806.42 | $888.4426 | $888.45 | $888.45 | $888.50 | |