| 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 | $237.96 | 4.179% | $247.9043 | $247.90 | $247.90 | $247.90 |
| Purchase #2 | $96.43 | 10.118% | $106.1868 | $106.19 | $106.20 | $106.20 |
| Purchase #3 | $78.56 | 7.232% | $84.2415 | $84.24 | $84.25 | $84.20 |
| Purchase #4 | $128.99 | 10.193% | $142.138 | $142.14 | $142.15 | $142.10 |
| Purchase #5 | $193.42 | 11.307% | $215.29 | $215.29 | $215.30 | $215.30 |
| Purchase #6 | $75.69 | 13.345% | $85.7908 | $85.79 | $85.80 | $85.80 |
| Purchase #7 | $109.31 | 11.702% | $122.1015 | $122.10 | $122.10 | $122.10 |
| 7 purchase totals = | $920.36 | $1,003.6529 | $1,003.65 | $1,003.70 | $1,003.60 | |