| 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 | $204.69 | 7.762% | $220.578 | $220.58 | $220.60 | $220.60 |
| Purchase #2 | $114.72 | 3.124% | $118.3039 | $118.30 | $118.30 | $118.30 |
| Purchase #3 | $120.46 | 8.770% | $131.0243 | $131.02 | $131.00 | $131.00 |
| Purchase #4 | $248.79 | 10.189% | $274.1392 | $274.14 | $274.15 | $274.10 |
| Purchase #5 | $53.26 | 9.666% | $58.4081 | $58.41 | $58.40 | $58.40 |
| Purchase #6 | $226.64 | 11.221% | $252.0713 | $252.07 | $252.05 | $252.10 |
| Purchase #7 | $101.79 | 9.114% | $111.0671 | $111.07 | $111.05 | $111.10 |
| 7 purchase totals = | $1,070.35 | $1,165.5919 | $1,165.59 | $1,165.55 | $1,165.60 | |