| 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 | $208.45 | 5.750% | $220.4359 | $220.44 | $220.45 | $220.40 |
| Purchase #2 | $19.64 | 6.427% | $20.9023 | $20.90 | $20.90 | $20.90 |
| Purchase #3 | $92.93 | 11.620% | $103.7285 | $103.73 | $103.75 | $103.70 |
| Purchase #4 | $181.61 | 5.212% | $191.0755 | $191.08 | $191.10 | $191.10 |
| Purchase #5 | $206.25 | 11.754% | $230.4926 | $230.49 | $230.50 | $230.50 |
| Purchase #6 | $163.38 | 10.300% | $180.2081 | $180.21 | $180.20 | $180.20 |
| Purchase #7 | $99.26 | 6.186% | $105.4002 | $105.40 | $105.40 | $105.40 |
| 7 purchase totals = | $971.52 | $1,052.2431 | $1,052.25 | $1,052.30 | $1,052.20 | |