| 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 | $27.97 | 6.618% | $29.8211 | $29.82 | $29.80 | $29.80 |
| Purchase #2 | $128.57 | 3.873% | $133.5495 | $133.55 | $133.55 | $133.50 |
| Purchase #3 | $238.26 | 10.193% | $262.5458 | $262.55 | $262.55 | $262.50 |
| Purchase #4 | $176.70 | 8.728% | $192.1224 | $192.12 | $192.10 | $192.10 |
| Purchase #5 | $130.43 | 8.690% | $141.7644 | $141.76 | $141.75 | $141.80 |
| Purchase #6 | $8.28 | 6.703% | $8.835 | $8.84 | $8.85 | $8.80 |
| Purchase #7 | $218.78 | 12.493% | $246.1122 | $246.11 | $246.10 | $246.10 |
| 7 purchase totals = | $928.99 | $1,014.7504 | $1,014.75 | $1,014.70 | $1,014.60 | |