| 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 | $208.84 | 10.733% | $231.2548 | $231.25 | $231.25 | $231.30 |
| Purchase #2 | $115.69 | 6.360% | $123.0479 | $123.05 | $123.05 | $123.00 |
| Purchase #3 | $247.96 | 9.140% | $270.6235 | $270.62 | $270.60 | $270.60 |
| Purchase #4 | $83.63 | 10.633% | $92.5224 | $92.52 | $92.50 | $92.50 |
| Purchase #5 | $50.88 | 13.257% | $57.6252 | $57.63 | $57.65 | $57.60 |
| Purchase #6 | $203.62 | 8.854% | $221.6485 | $221.65 | $221.65 | $221.60 |
| Purchase #7 | $83.45 | 10.499% | $92.2114 | $92.21 | $92.20 | $92.20 |
| 7 purchase totals = | $994.07 | $1,088.9337 | $1,088.93 | $1,088.90 | $1,088.80 | |