| 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 | $19.77 | 7.854% | $21.3227 | $21.32 | $21.30 | $21.30 |
| Purchase #2 | $248.38 | 9.563% | $272.1326 | $272.13 | $272.15 | $272.10 |
| Purchase #3 | $16.66 | 11.348% | $18.5506 | $18.55 | $18.55 | $18.60 |
| Purchase #4 | $220.27 | 10.425% | $243.2331 | $243.23 | $243.25 | $243.20 |
| Purchase #5 | $147.30 | 10.170% | $162.2804 | $162.28 | $162.30 | $162.30 |
| Purchase #6 | $227.67 | 8.149% | $246.2228 | $246.22 | $246.20 | $246.20 |
| Purchase #7 | $243.55 | 5.238% | $256.3071 | $256.31 | $256.30 | $256.30 |
| 7 purchase totals = | $1,123.60 | $1,220.0493 | $1,220.04 | $1,220.05 | $1,220.00 | |