| 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 | $77.88 | 5.123% | $81.8698 | $81.87 | $81.85 | $81.90 |
| Purchase #2 | $177.47 | 10.542% | $196.1789 | $196.18 | $196.20 | $196.20 |
| Purchase #3 | $240.91 | 3.804% | $250.0742 | $250.07 | $250.05 | $250.10 |
| Purchase #4 | $173.91 | 8.694% | $189.0297 | $189.03 | $189.05 | $189.00 |
| Purchase #5 | $173.39 | 10.796% | $192.1092 | $192.11 | $192.10 | $192.10 |
| Purchase #6 | $191.71 | 11.415% | $213.5937 | $213.59 | $213.60 | $213.60 |
| Purchase #7 | $95.85 | 7.290% | $102.8375 | $102.84 | $102.85 | $102.80 |
| 7 purchase totals = | $1,131.12 | $1,225.6930 | $1,225.69 | $1,225.70 | $1,225.70 | |