| 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 | $243.33 | 6.335% | $258.745 | $258.75 | $258.75 | $258.70 |
| Purchase #2 | $158.71 | 6.848% | $169.5785 | $169.58 | $169.60 | $169.60 |
| Purchase #3 | $242.71 | 9.735% | $266.3378 | $266.34 | $266.35 | $266.30 |
| Purchase #4 | $70.70 | 3.542% | $73.2042 | $73.20 | $73.20 | $73.20 |
| Purchase #5 | $100.70 | 6.472% | $107.2173 | $107.22 | $107.20 | $107.20 |
| Purchase #6 | $203.64 | 7.691% | $219.302 | $219.30 | $219.30 | $219.30 |
| Purchase #7 | $16.29 | 10.484% | $17.9978 | $18.00 | $18.00 | $18.00 |
| 7 purchase totals = | $1,036.08 | $1,112.3826 | $1,112.39 | $1,112.40 | $1,112.30 | |