| 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 | $233.63 | 8.244% | $252.8905 | $252.89 | $252.90 | $252.90 |
| Purchase #2 | $128.41 | 6.180% | $136.3457 | $136.35 | $136.35 | $136.30 |
| Purchase #3 | $118.60 | 13.814% | $134.9834 | $134.98 | $135.00 | $135.00 |
| Purchase #4 | $249.84 | 7.681% | $269.0302 | $269.03 | $269.05 | $269.00 |
| Purchase #5 | $179.79 | 10.210% | $198.1466 | $198.15 | $198.15 | $198.10 |
| Purchase #6 | $27.71 | 7.306% | $29.7345 | $29.73 | $29.75 | $29.70 |
| Purchase #7 | $209.30 | 3.719% | $217.0839 | $217.08 | $217.10 | $217.10 |
| 7 purchase totals = | $1,147.28 | $1,238.2148 | $1,238.21 | $1,238.30 | $1,238.10 | |