| 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 | $186.28 | 13.321% | $211.0944 | $211.09 | $211.10 | $211.10 |
| Purchase #2 | $52.31 | 10.850% | $57.9856 | $57.99 | $58.00 | $58.00 |
| Purchase #3 | $243.94 | 12.685% | $274.8838 | $274.88 | $274.90 | $274.90 |
| Purchase #4 | $192.75 | 13.842% | $219.4305 | $219.43 | $219.45 | $219.40 |
| Purchase #5 | $184.86 | 4.327% | $192.8589 | $192.86 | $192.85 | $192.90 |
| Purchase #6 | $202.82 | 3.349% | $209.6124 | $209.61 | $209.60 | $209.60 |
| Purchase #7 | $236.53 | 11.181% | $262.9764 | $262.98 | $263.00 | $263.00 |
| 7 purchase totals = | $1,299.49 | $1,428.8420 | $1,428.84 | $1,428.90 | $1,428.90 | |