| 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 | $245.42 | 3.112% | $253.0575 | $253.06 | $253.05 | $253.10 |
| Purchase #2 | $235.87 | 9.583% | $258.4734 | $258.47 | $258.45 | $258.50 |
| Purchase #3 | $155.52 | 7.571% | $167.2944 | $167.29 | $167.30 | $167.30 |
| Purchase #4 | $100.63 | 9.721% | $110.4122 | $110.41 | $110.40 | $110.40 |
| Purchase #5 | $112.80 | 4.575% | $117.9606 | $117.96 | $117.95 | $118.00 |
| Purchase #6 | $46.74 | 8.515% | $50.7199 | $50.72 | $50.70 | $50.70 |
| Purchase #7 | $11.43 | 6.699% | $12.1957 | $12.20 | $12.20 | $12.20 |
| 7 purchase totals = | $908.41 | $970.1137 | $970.11 | $970.05 | $970.20 | |