| 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 | $197.52 | 12.625% | $222.4569 | $222.46 | $222.45 | $222.50 |
| Purchase #2 | $33.53 | 5.287% | $35.3027 | $35.30 | $35.30 | $35.30 |
| Purchase #3 | $192.97 | 8.219% | $208.8302 | $208.83 | $208.85 | $208.80 |
| Purchase #4 | $207.83 | 6.151% | $220.6136 | $220.61 | $220.60 | $220.60 |
| Purchase #5 | $190.74 | 4.399% | $199.1307 | $199.13 | $199.15 | $199.10 |
| Purchase #6 | $43.61 | 3.464% | $45.1207 | $45.12 | $45.10 | $45.10 |
| Purchase #7 | $115.91 | 8.664% | $125.9524 | $125.95 | $125.95 | $126.00 |
| 7 purchase totals = | $982.11 | $1,057.4072 | $1,057.40 | $1,057.40 | $1,057.40 | |