| 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 | $233.48 | 6.745% | $249.2282 | $249.23 | $249.25 | $249.20 |
| Purchase #2 | $202.53 | 6.849% | $216.4013 | $216.40 | $216.40 | $216.40 |
| Purchase #3 | $225.97 | 8.609% | $245.4238 | $245.42 | $245.40 | $245.40 |
| Purchase #4 | $63.66 | 10.236% | $70.1762 | $70.18 | $70.20 | $70.20 |
| Purchase #5 | $243.96 | 12.261% | $273.8719 | $273.87 | $273.85 | $273.90 |
| Purchase #6 | $61.89 | 7.151% | $66.3158 | $66.32 | $66.30 | $66.30 |
| Purchase #7 | $131.85 | 13.329% | $149.4243 | $149.42 | $149.40 | $149.40 |
| 7 purchase totals = | $1,163.34 | $1,270.8415 | $1,270.84 | $1,270.80 | $1,270.80 | |