| 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 | $237.99 | 10.552% | $263.1027 | $263.10 | $263.10 | $263.10 |
| Purchase #2 | $31.42 | 9.836% | $34.5105 | $34.51 | $34.50 | $34.50 |
| Purchase #3 | $86.85 | 13.424% | $98.5087 | $98.51 | $98.50 | $98.50 |
| Purchase #4 | $42.44 | 9.818% | $46.6068 | $46.61 | $46.60 | $46.60 |
| Purchase #5 | $171.73 | 10.600% | $189.9334 | $189.93 | $189.95 | $189.90 |
| Purchase #6 | $91.92 | 5.832% | $97.2808 | $97.28 | $97.30 | $97.30 |
| Purchase #7 | $115.37 | 9.385% | $126.1975 | $126.20 | $126.20 | $126.20 |
| 7 purchase totals = | $777.72 | $856.1404 | $856.14 | $856.15 | $856.10 | |