| 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 | $46.83 | 11.452% | $52.193 | $52.19 | $52.20 | $52.20 |
| Purchase #2 | $228.95 | 6.175% | $243.0877 | $243.09 | $243.10 | $243.10 |
| Purchase #3 | $145.28 | 8.558% | $157.7131 | $157.71 | $157.70 | $157.70 |
| Purchase #4 | $37.51 | 7.105% | $40.1751 | $40.18 | $40.20 | $40.20 |
| Purchase #5 | $213.43 | 9.242% | $233.1552 | $233.16 | $233.15 | $233.20 |
| Purchase #6 | $157.32 | 4.614% | $164.5787 | $164.58 | $164.60 | $164.60 |
| Purchase #7 | $201.41 | 7.793% | $217.1059 | $217.11 | $217.10 | $217.10 |
| 7 purchase totals = | $1,030.73 | $1,108.0087 | $1,108.02 | $1,108.05 | $1,108.10 | |