| 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 | $250.98 | 9.332% | $274.4015 | $274.40 | $274.40 | $274.40 |
| Purchase #2 | $241.47 | 7.605% | $259.8338 | $259.83 | $259.85 | $259.80 |
| Purchase #3 | $177.45 | 13.679% | $201.7234 | $201.72 | $201.70 | $201.70 |
| Purchase #4 | $15.59 | 3.655% | $16.1598 | $16.16 | $16.15 | $16.20 |
| Purchase #5 | $219.89 | 13.775% | $250.1798 | $250.18 | $250.20 | $250.20 |
| Purchase #6 | $217.86 | 10.637% | $241.0338 | $241.03 | $241.05 | $241.00 |
| Purchase #7 | $133.61 | 7.704% | $143.9033 | $143.90 | $143.90 | $143.90 |
| 7 purchase totals = | $1,256.85 | $1,387.2354 | $1,387.22 | $1,387.25 | $1,387.20 | |