| 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 | $219.66 | 9.872% | $241.3448 | $241.34 | $241.35 | $241.30 |
| Purchase #2 | $41.30 | 5.341% | $43.5058 | $43.51 | $43.50 | $43.50 |
| Purchase #3 | $241.58 | 7.759% | $260.3242 | $260.32 | $260.30 | $260.30 |
| Purchase #4 | $203.96 | 9.506% | $223.3484 | $223.35 | $223.35 | $223.30 |
| Purchase #5 | $198.80 | 13.872% | $226.3775 | $226.38 | $226.40 | $226.40 |
| Purchase #6 | $49.61 | 4.264% | $51.7254 | $51.73 | $51.75 | $51.70 |
| Purchase #7 | $72.57 | 12.657% | $81.7552 | $81.76 | $81.75 | $81.80 |
| 7 purchase totals = | $1,027.48 | $1,128.3813 | $1,128.39 | $1,128.40 | $1,128.30 | |