| 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 | $135.36 | 6.410% | $144.0366 | $144.04 | $144.05 | $144.00 |
| Purchase #2 | $176.64 | 12.286% | $198.342 | $198.34 | $198.35 | $198.30 |
| Purchase #3 | $24.27 | 4.764% | $25.4262 | $25.43 | $25.45 | $25.40 |
| Purchase #4 | $65.82 | 5.165% | $69.2196 | $69.22 | $69.20 | $69.20 |
| Purchase #5 | $109.81 | 3.649% | $113.817 | $113.82 | $113.80 | $113.80 |
| Purchase #6 | $234.45 | 5.180% | $246.5945 | $246.59 | $246.60 | $246.60 |
| Purchase #7 | $106.40 | 4.420% | $111.1029 | $111.10 | $111.10 | $111.10 |
| 7 purchase totals = | $852.75 | $908.5388 | $908.54 | $908.55 | $908.40 | |