| 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 | $200.59 | 8.532% | $217.7043 | $217.70 | $217.70 | $217.70 |
| Purchase #2 | $181.94 | 11.764% | $203.3434 | $203.34 | $203.35 | $203.30 |
| Purchase #3 | $86.82 | 3.229% | $89.6234 | $89.62 | $89.60 | $89.60 |
| Purchase #4 | $193.88 | 12.536% | $218.1848 | $218.18 | $218.20 | $218.20 |
| Purchase #5 | $231.97 | 7.105% | $248.4515 | $248.45 | $248.45 | $248.50 |
| Purchase #6 | $36.40 | 9.430% | $39.8325 | $39.83 | $39.85 | $39.80 |
| Purchase #7 | $36.86 | 10.786% | $40.8357 | $40.84 | $40.85 | $40.80 |
| 7 purchase totals = | $968.46 | $1,057.9756 | $1,057.96 | $1,058.00 | $1,057.90 | |