| 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 | $218.30 | 7.854% | $235.4453 | $235.45 | $235.45 | $235.40 |
| Purchase #2 | $16.70 | 5.461% | $17.612 | $17.61 | $17.60 | $17.60 |
| Purchase #3 | $89.95 | 9.827% | $98.7894 | $98.79 | $98.80 | $98.80 |
| Purchase #4 | $126.48 | 10.814% | $140.1575 | $140.16 | $140.15 | $140.20 |
| Purchase #5 | $144.28 | 8.227% | $156.1499 | $156.15 | $156.15 | $156.10 |
| Purchase #6 | $233.47 | 6.248% | $248.0572 | $248.06 | $248.05 | $248.10 |
| Purchase #7 | $128.76 | 6.578% | $137.2298 | $137.23 | $137.25 | $137.20 |
| 7 purchase totals = | $957.94 | $1,033.4411 | $1,033.45 | $1,033.45 | $1,033.40 | |