| 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 | $211.25 | 3.636% | $218.9311 | $218.93 | $218.95 | $218.90 |
| Purchase #2 | $200.98 | 7.626% | $216.3067 | $216.31 | $216.30 | $216.30 |
| Purchase #3 | $112.51 | 7.863% | $121.3567 | $121.36 | $121.35 | $121.40 |
| Purchase #4 | $47.35 | 10.751% | $52.4406 | $52.44 | $52.45 | $52.40 |
| Purchase #5 | $139.75 | 4.650% | $146.2484 | $146.25 | $146.25 | $146.20 |
| Purchase #6 | $206.84 | 5.835% | $218.9091 | $218.91 | $218.90 | $218.90 |
| Purchase #7 | $213.97 | 12.736% | $241.2212 | $241.22 | $241.20 | $241.20 |
| 7 purchase totals = | $1,132.65 | $1,215.4138 | $1,215.42 | $1,215.40 | $1,215.30 | |