| 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 | $21.76 | 6.284% | $23.1274 | $23.13 | $23.15 | $23.10 |
| Purchase #2 | $188.39 | 11.650% | $210.3374 | $210.34 | $210.35 | $210.30 |
| Purchase #3 | $184.26 | 5.269% | $193.9687 | $193.97 | $193.95 | $194.00 |
| Purchase #4 | $216.40 | 3.766% | $224.5496 | $224.55 | $224.55 | $224.50 |
| Purchase #5 | $125.54 | 9.796% | $137.8379 | $137.84 | $137.85 | $137.80 |
| Purchase #6 | $69.82 | 6.125% | $74.0965 | $74.10 | $74.10 | $74.10 |
| Purchase #7 | $228.25 | 9.558% | $250.0661 | $250.07 | $250.05 | $250.10 |
| 7 purchase totals = | $1,034.42 | $1,113.9836 | $1,114.00 | $1,114.00 | $1,113.90 | |