| 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 | $195.40 | 3.289% | $201.8267 | $201.83 | $201.85 | $201.80 |
| Purchase #2 | $133.94 | 10.517% | $148.0265 | $148.03 | $148.05 | $148.00 |
| Purchase #3 | $88.84 | 5.286% | $93.5361 | $93.54 | $93.55 | $93.50 |
| Purchase #4 | $148.52 | 10.144% | $163.5859 | $163.59 | $163.60 | $163.60 |
| Purchase #5 | $188.83 | 11.830% | $211.1686 | $211.17 | $211.15 | $211.20 |
| Purchase #6 | $59.81 | 4.749% | $62.6504 | $62.65 | $62.65 | $62.70 |
| Purchase #7 | $228.30 | 4.684% | $238.9936 | $238.99 | $239.00 | $239.00 |
| 7 purchase totals = | $1,043.64 | $1,119.7878 | $1,119.80 | $1,119.85 | $1,119.80 | |