| 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 | $231.35 | 11.119% | $257.0738 | $257.07 | $257.05 | $257.10 |
| Purchase #2 | $35.46 | 11.549% | $39.5553 | $39.56 | $39.55 | $39.60 |
| Purchase #3 | $35.31 | 13.168% | $39.9596 | $39.96 | $39.95 | $40.00 |
| Purchase #4 | $172.72 | 10.258% | $190.4376 | $190.44 | $190.45 | $190.40 |
| Purchase #5 | $92.38 | 4.708% | $96.7293 | $96.73 | $96.75 | $96.70 |
| Purchase #6 | $182.96 | 12.616% | $206.0422 | $206.04 | $206.05 | $206.00 |
| Purchase #7 | $204.74 | 5.167% | $215.3189 | $215.32 | $215.30 | $215.30 |
| 7 purchase totals = | $954.92 | $1,045.1167 | $1,045.12 | $1,045.10 | $1,045.10 | |