| 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 | $229.82 | 8.320% | $248.941 | $248.94 | $248.95 | $248.90 |
| Purchase #2 | $212.73 | 5.213% | $223.8196 | $223.82 | $223.80 | $223.80 |
| Purchase #3 | $25.92 | 5.579% | $27.3661 | $27.37 | $27.35 | $27.40 |
| Purchase #4 | $237.79 | 12.126% | $266.6244 | $266.62 | $266.60 | $266.60 |
| Purchase #5 | $194.77 | 8.368% | $211.0684 | $211.07 | $211.05 | $211.10 |
| Purchase #6 | $188.73 | 12.493% | $212.308 | $212.31 | $212.30 | $212.30 |
| Purchase #7 | $19.37 | 12.839% | $21.8569 | $21.86 | $21.85 | $21.90 |
| 7 purchase totals = | $1,109.13 | $1,211.9844 | $1,211.99 | $1,211.90 | $1,212.00 | |