| 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 | $237.72 | 5.559% | $250.9349 | $250.93 | $250.95 | $250.90 |
| Purchase #2 | $15.38 | 7.563% | $16.5432 | $16.54 | $16.55 | $16.50 |
| Purchase #3 | $39.93 | 6.744% | $42.6229 | $42.62 | $42.60 | $42.60 |
| Purchase #4 | $106.79 | 12.205% | $119.8237 | $119.82 | $119.80 | $119.80 |
| Purchase #5 | $204.92 | 11.834% | $229.1702 | $229.17 | $229.15 | $229.20 |
| Purchase #6 | $197.47 | 13.285% | $223.7039 | $223.70 | $223.70 | $223.70 |
| Purchase #7 | $193.56 | 7.414% | $207.9105 | $207.91 | $207.90 | $207.90 |
| 7 purchase totals = | $995.77 | $1,090.7093 | $1,090.69 | $1,090.65 | $1,090.60 | |