| 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 | $10.35 | 11.441% | $11.5341 | $11.53 | $11.55 | $11.50 |
| Purchase #2 | $239.37 | 6.584% | $255.1301 | $255.13 | $255.15 | $255.10 |
| Purchase #3 | $186.26 | 12.449% | $209.4475 | $209.45 | $209.45 | $209.40 |
| Purchase #4 | $201.62 | 8.407% | $218.5702 | $218.57 | $218.55 | $218.60 |
| Purchase #5 | $244.65 | 8.723% | $265.9908 | $265.99 | $266.00 | $266.00 |
| Purchase #6 | $66.50 | 4.448% | $69.4579 | $69.46 | $69.45 | $69.50 |
| Purchase #7 | $231.26 | 12.561% | $260.3086 | $260.31 | $260.30 | $260.30 |
| 7 purchase totals = | $1,180.01 | $1,290.4392 | $1,290.44 | $1,290.45 | $1,290.40 | |