| 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 | $141.73 | 9.828% | $155.6592 | $155.66 | $155.65 | $155.70 |
| Purchase #2 | $248.60 | 10.540% | $274.8024 | $274.80 | $274.80 | $274.80 |
| Purchase #3 | $133.37 | 10.155% | $146.9137 | $146.91 | $146.90 | $146.90 |
| Purchase #4 | $71.28 | 11.634% | $79.5727 | $79.57 | $79.55 | $79.60 |
| Purchase #5 | $80.84 | 7.535% | $86.9313 | $86.93 | $86.95 | $86.90 |
| Purchase #6 | $219.88 | 10.773% | $243.5677 | $243.57 | $243.55 | $243.60 |
| Purchase #7 | $222.73 | 5.245% | $234.4122 | $234.41 | $234.40 | $234.40 |
| 7 purchase totals = | $1,118.43 | $1,221.8592 | $1,221.85 | $1,221.80 | $1,221.90 | |