| 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 | $115.90 | 9.184% | $126.5443 | $126.54 | $126.55 | $126.50 |
| Purchase #2 | $66.72 | 12.775% | $75.2435 | $75.24 | $75.25 | $75.20 |
| Purchase #3 | $86.81 | 7.383% | $93.2192 | $93.22 | $93.20 | $93.20 |
| Purchase #4 | $179.36 | 5.711% | $189.6032 | $189.60 | $189.60 | $189.60 |
| Purchase #5 | $239.44 | 13.166% | $270.9647 | $270.96 | $270.95 | $271.00 |
| Purchase #6 | $210.26 | 3.568% | $217.7621 | $217.76 | $217.75 | $217.80 |
| Purchase #7 | $205.61 | 9.685% | $225.5233 | $225.52 | $225.50 | $225.50 |
| 7 purchase totals = | $1,104.10 | $1,198.8603 | $1,198.84 | $1,198.80 | $1,198.80 | |