| 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 | $115.31 | 7.380% | $123.8199 | $123.82 | $123.80 | $123.80 |
| Purchase #2 | $173.47 | 3.133% | $178.9048 | $178.90 | $178.90 | $178.90 |
| Purchase #3 | $213.65 | 8.619% | $232.0645 | $232.06 | $232.05 | $232.10 |
| Purchase #4 | $185.33 | 9.483% | $202.9048 | $202.90 | $202.90 | $202.90 |
| Purchase #5 | $224.37 | 8.587% | $243.6367 | $243.64 | $243.65 | $243.60 |
| Purchase #6 | $135.83 | 12.611% | $152.9595 | $152.96 | $152.95 | $153.00 |
| Purchase #7 | $190.95 | 7.265% | $204.8225 | $204.82 | $204.80 | $204.80 |
| 7 purchase totals = | $1,238.91 | $1,339.1127 | $1,339.10 | $1,339.05 | $1,339.10 | |