| 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 | $194.38 | 6.641% | $207.2888 | $207.29 | $207.30 | $207.30 |
| Purchase #2 | $106.33 | 12.731% | $119.8669 | $119.87 | $119.85 | $119.90 |
| Purchase #3 | $150.63 | 9.222% | $164.5211 | $164.52 | $164.50 | $164.50 |
| Purchase #4 | $19.44 | 13.812% | $22.1251 | $22.13 | $22.15 | $22.10 |
| Purchase #5 | $171.76 | 13.466% | $194.8892 | $194.89 | $194.90 | $194.90 |
| Purchase #6 | $218.37 | 13.407% | $247.6469 | $247.65 | $247.65 | $247.60 |
| Purchase #7 | $228.35 | 10.252% | $251.7604 | $251.76 | $251.75 | $251.80 |
| 7 purchase totals = | $1,089.26 | $1,208.0984 | $1,208.11 | $1,208.10 | $1,208.10 | |