| 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 | $198.31 | 10.432% | $218.9977 | $219.00 | $219.00 | $219.00 |
| Purchase #2 | $204.32 | 10.141% | $225.0401 | $225.04 | $225.05 | $225.00 |
| Purchase #3 | $102.98 | 3.530% | $106.6152 | $106.62 | $106.60 | $106.60 |
| Purchase #4 | $85.83 | 10.832% | $95.1271 | $95.13 | $95.15 | $95.10 |
| Purchase #5 | $138.65 | 9.328% | $151.5833 | $151.58 | $151.60 | $151.60 |
| Purchase #6 | $17.41 | 5.168% | $18.3097 | $18.31 | $18.30 | $18.30 |
| Purchase #7 | $238.43 | 3.806% | $247.5046 | $247.50 | $247.50 | $247.50 |
| 7 purchase totals = | $985.93 | $1,063.1777 | $1,063.18 | $1,063.20 | $1,063.10 | |