| 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 | $103.50 | 4.596% | $108.2569 | $108.26 | $108.25 | $108.30 |
| Purchase #2 | $34.93 | 3.103% | $36.0139 | $36.01 | $36.00 | $36.00 |
| Purchase #3 | $112.48 | 7.331% | $120.7259 | $120.73 | $120.75 | $120.70 |
| Purchase #4 | $211.96 | 5.259% | $223.107 | $223.11 | $223.10 | $223.10 |
| Purchase #5 | $119.95 | 11.802% | $134.1065 | $134.11 | $134.10 | $134.10 |
| Purchase #6 | $202.91 | 4.111% | $211.2516 | $211.25 | $211.25 | $211.30 |
| Purchase #7 | $67.57 | 4.296% | $70.4728 | $70.47 | $70.45 | $70.50 |
| 7 purchase totals = | $853.30 | $903.9346 | $903.94 | $903.90 | $904.00 | |