| 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 | $215.79 | 10.609% | $238.6832 | $238.68 | $238.70 | $238.70 |
| Purchase #2 | $248.89 | 3.547% | $257.7181 | $257.72 | $257.70 | $257.70 |
| Purchase #3 | $37.74 | 4.559% | $39.4606 | $39.46 | $39.45 | $39.50 |
| Purchase #4 | $119.55 | 12.767% | $134.8129 | $134.81 | $134.80 | $134.80 |
| Purchase #5 | $166.55 | 4.852% | $174.631 | $174.63 | $174.65 | $174.60 |
| Purchase #6 | $64.47 | 10.608% | $71.309 | $71.31 | $71.30 | $71.30 |
| Purchase #7 | $89.79 | 12.687% | $101.1817 | $101.18 | $101.20 | $101.20 |
| 7 purchase totals = | $942.78 | $1,017.7965 | $1,017.79 | $1,017.80 | $1,017.80 | |