| 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 | $107.93 | 11.201% | $120.0192 | $120.02 | $120.00 | $120.00 |
| Purchase #2 | $81.69 | 4.129% | $85.063 | $85.06 | $85.05 | $85.10 |
| Purchase #3 | $216.97 | 11.528% | $241.9823 | $241.98 | $242.00 | $242.00 |
| Purchase #4 | $243.80 | 12.591% | $274.4969 | $274.50 | $274.50 | $274.50 |
| Purchase #5 | $205.50 | 12.614% | $231.4218 | $231.42 | $231.40 | $231.40 |
| Purchase #6 | $143.85 | 3.260% | $148.5395 | $148.54 | $148.55 | $148.50 |
| Purchase #7 | $220.28 | 12.720% | $248.2996 | $248.30 | $248.30 | $248.30 |
| 7 purchase totals = | $1,220.02 | $1,349.8223 | $1,349.82 | $1,349.80 | $1,349.80 | |