| 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 | $169.66 | 12.769% | $191.3239 | $191.32 | $191.30 | $191.30 |
| Purchase #2 | $129.43 | 7.482% | $139.114 | $139.11 | $139.10 | $139.10 |
| Purchase #3 | $181.99 | 12.106% | $204.0217 | $204.02 | $204.00 | $204.00 |
| Purchase #4 | $225.76 | 8.523% | $245.0015 | $245.00 | $245.00 | $245.00 |
| Purchase #5 | $241.72 | 6.582% | $257.63 | $257.63 | $257.65 | $257.60 |
| Purchase #6 | $133.51 | 4.837% | $139.9679 | $139.97 | $139.95 | $140.00 |
| Purchase #7 | $126.54 | 10.171% | $139.4104 | $139.41 | $139.40 | $139.40 |
| 7 purchase totals = | $1,208.61 | $1,316.4694 | $1,316.46 | $1,316.40 | $1,316.40 | |