| 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 | $250.96 | 10.306% | $276.8239 | $276.82 | $276.80 | $276.80 |
| Purchase #2 | $52.43 | 7.743% | $56.4897 | $56.49 | $56.50 | $56.50 |
| Purchase #3 | $196.60 | 7.653% | $211.6458 | $211.65 | $211.65 | $211.60 |
| Purchase #4 | $183.28 | 4.561% | $191.6394 | $191.64 | $191.65 | $191.60 |
| Purchase #5 | $212.67 | 11.264% | $236.6251 | $236.63 | $236.65 | $236.60 |
| Purchase #6 | $93.26 | 7.330% | $100.096 | $100.10 | $100.10 | $100.10 |
| Purchase #7 | $151.77 | 3.744% | $157.4523 | $157.45 | $157.45 | $157.50 |
| 7 purchase totals = | $1,140.97 | $1,230.7722 | $1,230.78 | $1,230.80 | $1,230.70 | |