| 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 | $185.31 | 13.529% | $210.3806 | $210.38 | $210.40 | $210.40 |
| Purchase #2 | $128.75 | 8.189% | $139.2933 | $139.29 | $139.30 | $139.30 |
| Purchase #3 | $211.52 | 6.747% | $225.7913 | $225.79 | $225.80 | $225.80 |
| Purchase #4 | $222.61 | 13.158% | $251.901 | $251.90 | $251.90 | $251.90 |
| Purchase #5 | $128.57 | 7.804% | $138.6036 | $138.60 | $138.60 | $138.60 |
| Purchase #6 | $118.87 | 10.219% | $131.0173 | $131.02 | $131.00 | $131.00 |
| Purchase #7 | $214.56 | 7.334% | $230.2958 | $230.30 | $230.30 | $230.30 |
| 7 purchase totals = | $1,210.19 | $1,327.2829 | $1,327.28 | $1,327.30 | $1,327.30 | |