| 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 | $97.28 | 4.162% | $101.3288 | $101.33 | $101.35 | $101.30 |
| Purchase #2 | $65.99 | 10.747% | $73.0819 | $73.08 | $73.10 | $73.10 |
| Purchase #3 | $133.57 | 9.718% | $146.5503 | $146.55 | $146.55 | $146.60 |
| Purchase #4 | $241.33 | 12.126% | $270.5937 | $270.59 | $270.60 | $270.60 |
| Purchase #5 | $231.82 | 4.742% | $242.8129 | $242.81 | $242.80 | $242.80 |
| Purchase #6 | $157.57 | 4.582% | $164.7899 | $164.79 | $164.80 | $164.80 |
| Purchase #7 | $172.66 | 9.455% | $188.985 | $188.99 | $189.00 | $189.00 |
| 7 purchase totals = | $1,100.22 | $1,188.1425 | $1,188.14 | $1,188.20 | $1,188.20 | |