| 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 | $192.46 | 6.203% | $204.3983 | $204.40 | $204.40 | $204.40 |
| Purchase #2 | $111.89 | 12.672% | $126.0687 | $126.07 | $126.05 | $126.10 |
| Purchase #3 | $143.60 | 10.441% | $158.5933 | $158.59 | $158.60 | $158.60 |
| Purchase #4 | $216.93 | 3.545% | $224.6202 | $224.62 | $224.60 | $224.60 |
| Purchase #5 | $20.84 | 4.730% | $21.8257 | $21.83 | $21.85 | $21.80 |
| Purchase #6 | $239.48 | 4.245% | $249.6459 | $249.65 | $249.65 | $249.60 |
| Purchase #7 | $185.91 | 7.249% | $199.3866 | $199.39 | $199.40 | $199.40 |
| 7 purchase totals = | $1,111.11 | $1,184.5387 | $1,184.55 | $1,184.55 | $1,184.50 | |