| 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 | $31.40 | 8.371% | $34.0285 | $34.03 | $34.05 | $34.00 |
| Purchase #2 | $88.77 | 5.535% | $93.6834 | $93.68 | $93.70 | $93.70 |
| Purchase #3 | $139.31 | 11.176% | $154.8793 | $154.88 | $154.90 | $154.90 |
| Purchase #4 | $173.52 | 13.522% | $196.9834 | $196.98 | $197.00 | $197.00 |
| Purchase #5 | $149.87 | 12.295% | $168.2965 | $168.30 | $168.30 | $168.30 |
| Purchase #6 | $249.83 | 5.309% | $263.0935 | $263.09 | $263.10 | $263.10 |
| Purchase #7 | $198.46 | 4.500% | $207.3907 | $207.39 | $207.40 | $207.40 |
| 7 purchase totals = | $1,031.16 | $1,118.3553 | $1,118.35 | $1,118.45 | $1,118.40 | |