| 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 | $192.68 | 3.333% | $199.102 | $199.10 | $199.10 | $199.10 |
| Purchase #2 | $118.63 | 13.336% | $134.4505 | $134.45 | $134.45 | $134.50 |
| Purchase #3 | $85.71 | 6.389% | $91.186 | $91.19 | $91.20 | $91.20 |
| Purchase #4 | $27.89 | 6.622% | $29.7369 | $29.74 | $29.75 | $29.70 |
| Purchase #5 | $96.84 | 12.684% | $109.1232 | $109.12 | $109.10 | $109.10 |
| Purchase #6 | $89.49 | 7.156% | $95.8939 | $95.89 | $95.90 | $95.90 |
| Purchase #7 | $22.98 | 4.737% | $24.0686 | $24.07 | $24.05 | $24.10 |
| 7 purchase totals = | $634.22 | $683.5611 | $683.56 | $683.55 | $683.60 | |