| 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 | $238.98 | 4.158% | $248.9168 | $248.92 | $248.90 | $248.90 |
| Purchase #2 | $247.50 | 9.769% | $271.6783 | $271.68 | $271.70 | $271.70 |
| Purchase #3 | $246.46 | 8.872% | $268.3259 | $268.33 | $268.35 | $268.30 |
| Purchase #4 | $247.93 | 11.474% | $276.3775 | $276.38 | $276.40 | $276.40 |
| Purchase #5 | $74.40 | 7.497% | $79.9778 | $79.98 | $80.00 | $80.00 |
| Purchase #6 | $230.30 | 10.223% | $253.8436 | $253.84 | $253.85 | $253.80 |
| Purchase #7 | $177.66 | 5.867% | $188.0833 | $188.08 | $188.10 | $188.10 |
| 7 purchase totals = | $1,463.23 | $1,587.2032 | $1,587.21 | $1,587.30 | $1,587.20 | |