| 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 | $247.64 | 9.748% | $271.7799 | $271.78 | $271.80 | $271.80 |
| Purchase #2 | $205.30 | 8.651% | $223.0605 | $223.06 | $223.05 | $223.10 |
| Purchase #3 | $183.37 | 5.364% | $193.206 | $193.21 | $193.20 | $193.20 |
| Purchase #4 | $206.52 | 13.230% | $233.8426 | $233.84 | $233.85 | $233.80 |
| Purchase #5 | $205.89 | 13.574% | $233.8375 | $233.84 | $233.85 | $233.80 |
| Purchase #6 | $184.86 | 11.859% | $206.7825 | $206.78 | $206.80 | $206.80 |
| Purchase #7 | $179.25 | 10.308% | $197.7271 | $197.73 | $197.75 | $197.70 |
| 7 purchase totals = | $1,412.83 | $1,560.2361 | $1,560.24 | $1,560.30 | $1,560.20 | |