| 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 | $77.72 | 3.723% | $80.6135 | $80.61 | $80.60 | $80.60 |
| Purchase #2 | $215.98 | 10.688% | $239.0639 | $239.06 | $239.05 | $239.10 |
| Purchase #3 | $248.87 | 13.755% | $283.1021 | $283.10 | $283.10 | $283.10 |
| Purchase #4 | $131.43 | 4.781% | $137.7137 | $137.71 | $137.70 | $137.70 |
| Purchase #5 | $188.58 | 8.617% | $204.8299 | $204.83 | $204.85 | $204.80 |
| Purchase #6 | $141.98 | 12.337% | $159.4961 | $159.50 | $159.50 | $159.50 |
| Purchase #7 | $24.40 | 8.348% | $26.4369 | $26.44 | $26.45 | $26.40 |
| 7 purchase totals = | $1,028.96 | $1,131.2561 | $1,131.25 | $1,131.25 | $1,131.20 | |