| 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 | $235.65 | 4.669% | $246.6525 | $246.65 | $246.65 | $246.70 |
| Purchase #2 | $48.51 | 12.721% | $54.681 | $54.68 | $54.70 | $54.70 |
| Purchase #3 | $100.95 | 7.768% | $108.7918 | $108.79 | $108.80 | $108.80 |
| Purchase #4 | $147.95 | 11.515% | $164.9864 | $164.99 | $165.00 | $165.00 |
| Purchase #5 | $51.95 | 6.709% | $55.4353 | $55.44 | $55.45 | $55.40 |
| Purchase #6 | $144.99 | 5.624% | $153.1442 | $153.14 | $153.15 | $153.10 |
| Purchase #7 | $111.88 | 4.769% | $117.2156 | $117.22 | $117.20 | $117.20 |
| 7 purchase totals = | $841.88 | $900.9068 | $900.91 | $900.95 | $900.90 | |