| 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 | $216.37 | 13.586% | $245.766 | $245.77 | $245.75 | $245.80 |
| Purchase #2 | $202.72 | 11.538% | $226.1098 | $226.11 | $226.10 | $226.10 |
| Purchase #3 | $204.75 | 11.843% | $228.9985 | $229.00 | $229.00 | $229.00 |
| Purchase #4 | $249.26 | 7.289% | $267.4286 | $267.43 | $267.45 | $267.40 |
| Purchase #5 | $89.50 | 10.466% | $98.8671 | $98.87 | $98.85 | $98.90 |
| Purchase #6 | $10.52 | 12.138% | $11.7969 | $11.80 | $11.80 | $11.80 |
| Purchase #7 | $127.79 | 5.426% | $134.7239 | $134.72 | $134.70 | $134.70 |
| 7 purchase totals = | $1,100.91 | $1,213.6908 | $1,213.70 | $1,213.65 | $1,213.70 | |