| 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 | $213.46 | 12.802% | $240.7871 | $240.79 | $240.80 | $240.80 |
| Purchase #2 | $136.29 | 3.740% | $141.3872 | $141.39 | $141.40 | $141.40 |
| Purchase #3 | $235.39 | 5.607% | $248.5883 | $248.59 | $248.60 | $248.60 |
| Purchase #4 | $5.62 | 8.161% | $6.0786 | $6.08 | $6.10 | $6.10 |
| Purchase #5 | $28.89 | 10.536% | $31.9339 | $31.93 | $31.95 | $31.90 |
| Purchase #6 | $234.93 | 7.732% | $253.0948 | $253.09 | $253.10 | $253.10 |
| Purchase #7 | $76.72 | 10.254% | $84.5869 | $84.59 | $84.60 | $84.60 |
| 7 purchase totals = | $931.30 | $1,006.4568 | $1,006.46 | $1,006.55 | $1,006.50 | |