| 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 | $223.38 | 4.315% | $233.0188 | $233.02 | $233.00 | $233.00 |
| Purchase #2 | $232.84 | 6.731% | $248.5125 | $248.51 | $248.50 | $248.50 |
| Purchase #3 | $120.72 | 13.275% | $136.7456 | $136.75 | $136.75 | $136.70 |
| Purchase #4 | $231.89 | 13.711% | $263.6844 | $263.68 | $263.70 | $263.70 |
| Purchase #5 | $164.36 | 7.533% | $176.7412 | $176.74 | $176.75 | $176.70 |
| Purchase #6 | $41.61 | 12.806% | $46.9386 | $46.94 | $46.95 | $46.90 |
| Purchase #7 | $67.82 | 7.136% | $72.6596 | $72.66 | $72.65 | $72.70 |
| 7 purchase totals = | $1,082.62 | $1,178.3007 | $1,178.30 | $1,178.30 | $1,178.20 | |