| 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 | $106.49 | 13.177% | $120.5222 | $120.52 | $120.50 | $120.50 |
| Purchase #2 | $65.96 | 7.216% | $70.7197 | $70.72 | $70.70 | $70.70 |
| Purchase #3 | $103.57 | 10.632% | $114.5816 | $114.58 | $114.60 | $114.60 |
| Purchase #4 | $201.91 | 4.628% | $211.2544 | $211.25 | $211.25 | $211.30 |
| Purchase #5 | $168.28 | 11.522% | $187.6692 | $187.67 | $187.65 | $187.70 |
| Purchase #6 | $109.94 | 9.479% | $120.3612 | $120.36 | $120.35 | $120.40 |
| Purchase #7 | $148.67 | 5.795% | $157.2854 | $157.29 | $157.30 | $157.30 |
| 7 purchase totals = | $904.82 | $982.3937 | $982.39 | $982.35 | $982.50 | |