| 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 | $228.93 | 7.803% | $246.7934 | $246.79 | $246.80 | $246.80 |
| Purchase #2 | $226.79 | 9.220% | $247.7 | $247.70 | $247.70 | $247.70 |
| Purchase #3 | $17.89 | 9.800% | $19.6432 | $19.64 | $19.65 | $19.60 |
| Purchase #4 | $195.72 | 4.124% | $203.7915 | $203.79 | $203.80 | $203.80 |
| Purchase #5 | $50.29 | 4.115% | $52.3594 | $52.36 | $52.35 | $52.40 |
| Purchase #6 | $106.38 | 8.847% | $115.7914 | $115.79 | $115.80 | $115.80 |
| Purchase #7 | $225.85 | 13.268% | $255.8158 | $255.82 | $255.80 | $255.80 |
| 7 purchase totals = | $1,051.85 | $1,141.8947 | $1,141.89 | $1,141.90 | $1,141.90 | |