| 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 | $75.58 | 7.192% | $81.0157 | $81.02 | $81.00 | $81.00 |
| Purchase #2 | $80.89 | 12.351% | $90.8807 | $90.88 | $90.90 | $90.90 |
| Purchase #3 | $8.66 | 9.565% | $9.4883 | $9.49 | $9.50 | $9.50 |
| Purchase #4 | $235.54 | 5.637% | $248.8174 | $248.82 | $248.80 | $248.80 |
| Purchase #5 | $173.39 | 12.368% | $194.8349 | $194.83 | $194.85 | $194.80 |
| Purchase #6 | $225.35 | 8.274% | $243.9955 | $244.00 | $244.00 | $244.00 |
| Purchase #7 | $243.45 | 11.267% | $270.8795 | $270.88 | $270.90 | $270.90 |
| 7 purchase totals = | $1,042.86 | $1,139.9120 | $1,139.92 | $1,139.95 | $1,139.90 | |