| 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 | $25.25 | 7.547% | $27.1556 | $27.16 | $27.15 | $27.20 |
| Purchase #2 | $205.89 | 11.562% | $229.695 | $229.70 | $229.70 | $229.70 |
| Purchase #3 | $204.78 | 6.713% | $218.5269 | $218.53 | $218.55 | $218.50 |
| Purchase #4 | $203.50 | 3.824% | $211.2818 | $211.28 | $211.30 | $211.30 |
| Purchase #5 | $106.91 | 9.154% | $116.6965 | $116.70 | $116.70 | $116.70 |
| Purchase #6 | $164.48 | 6.442% | $175.0758 | $175.08 | $175.10 | $175.10 |
| Purchase #7 | $39.49 | 11.771% | $44.1384 | $44.14 | $44.15 | $44.10 |
| 7 purchase totals = | $950.30 | $1,022.5700 | $1,022.59 | $1,022.65 | $1,022.60 | |