| 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 | $239.61 | 3.678% | $248.4229 | $248.42 | $248.40 | $248.40 |
| Purchase #2 | $237.67 | 5.777% | $251.4002 | $251.40 | $251.40 | $251.40 |
| Purchase #3 | $105.77 | 10.807% | $117.2006 | $117.20 | $117.20 | $117.20 |
| Purchase #4 | $67.66 | 7.393% | $72.6621 | $72.66 | $72.65 | $72.70 |
| Purchase #5 | $184.85 | 3.462% | $191.2495 | $191.25 | $191.25 | $191.20 |
| Purchase #6 | $214.34 | 12.798% | $241.7712 | $241.77 | $241.75 | $241.80 |
| Purchase #7 | $156.98 | 6.158% | $166.6468 | $166.65 | $166.65 | $166.60 |
| 7 purchase totals = | $1,206.88 | $1,289.3533 | $1,289.35 | $1,289.30 | $1,289.30 | |