| 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 | $201.40 | 13.257% | $228.0996 | $228.10 | $228.10 | $228.10 |
| Purchase #2 | $22.39 | 5.320% | $23.5811 | $23.58 | $23.60 | $23.60 |
| Purchase #3 | $10.42 | 7.581% | $11.2099 | $11.21 | $11.20 | $11.20 |
| Purchase #4 | $197.82 | 6.840% | $211.3509 | $211.35 | $211.35 | $211.40 |
| Purchase #5 | $147.40 | 11.680% | $164.6163 | $164.62 | $164.60 | $164.60 |
| Purchase #6 | $151.93 | 5.628% | $160.4806 | $160.48 | $160.50 | $160.50 |
| Purchase #7 | $218.97 | 12.663% | $246.6982 | $246.70 | $246.70 | $246.70 |
| 7 purchase totals = | $950.33 | $1,046.0366 | $1,046.04 | $1,046.05 | $1,046.10 | |