| 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 | $201.60 | 12.563% | $226.927 | $226.93 | $226.95 | $226.90 |
| Purchase #2 | $36.63 | 12.527% | $41.2186 | $41.22 | $41.20 | $41.20 |
| Purchase #3 | $11.31 | 13.635% | $12.8521 | $12.85 | $12.85 | $12.90 |
| Purchase #4 | $134.91 | 7.364% | $144.8448 | $144.84 | $144.85 | $144.80 |
| Purchase #5 | $198.89 | 5.546% | $209.9204 | $209.92 | $209.90 | $209.90 |
| Purchase #6 | $128.48 | 3.722% | $133.262 | $133.26 | $133.25 | $133.30 |
| Purchase #7 | $176.30 | 11.199% | $196.0438 | $196.04 | $196.05 | $196.00 |
| 7 purchase totals = | $888.12 | $965.0687 | $965.06 | $965.05 | $965.00 | |