| 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 | $101.46 | 6.651% | $108.2081 | $108.21 | $108.20 | $108.20 |
| Purchase #2 | $157.42 | 4.164% | $163.975 | $163.98 | $164.00 | $164.00 |
| Purchase #3 | $72.38 | 12.297% | $81.2806 | $81.28 | $81.30 | $81.30 |
| Purchase #4 | $198.58 | 7.686% | $213.8429 | $213.84 | $213.85 | $213.80 |
| Purchase #5 | $101.64 | 7.558% | $109.322 | $109.32 | $109.30 | $109.30 |
| Purchase #6 | $239.70 | 12.647% | $270.0149 | $270.01 | $270.00 | $270.00 |
| Purchase #7 | $225.79 | 12.805% | $254.7024 | $254.70 | $254.70 | $254.70 |
| 7 purchase totals = | $1,096.97 | $1,201.3459 | $1,201.34 | $1,201.35 | $1,201.30 | |