| 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 | $232.27 | 10.343% | $256.2937 | $256.29 | $256.30 | $256.30 |
| Purchase #2 | $148.73 | 10.415% | $164.2202 | $164.22 | $164.20 | $164.20 |
| Purchase #3 | $234.81 | 7.151% | $251.6013 | $251.60 | $251.60 | $251.60 |
| Purchase #4 | $221.94 | 7.766% | $239.1759 | $239.18 | $239.20 | $239.20 |
| Purchase #5 | $53.81 | 3.496% | $55.6912 | $55.69 | $55.70 | $55.70 |
| Purchase #6 | $62.37 | 11.268% | $69.3979 | $69.40 | $69.40 | $69.40 |
| Purchase #7 | $38.78 | 4.638% | $40.5786 | $40.58 | $40.60 | $40.60 |
| 7 purchase totals = | $992.71 | $1,076.9588 | $1,076.96 | $1,077.00 | $1,077.00 | |