| 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 | $111.99 | 11.872% | $125.2855 | $125.29 | $125.30 | $125.30 |
| Purchase #2 | $10.38 | 4.124% | $10.8081 | $10.81 | $10.80 | $10.80 |
| Purchase #3 | $149.41 | 11.381% | $166.4144 | $166.41 | $166.40 | $166.40 |
| Purchase #4 | $220.86 | 5.132% | $232.1945 | $232.19 | $232.20 | $232.20 |
| Purchase #5 | $125.67 | 4.220% | $130.9733 | $130.97 | $130.95 | $131.00 |
| Purchase #6 | $142.41 | 10.287% | $157.0597 | $157.06 | $157.05 | $157.10 |
| Purchase #7 | $122.55 | 3.765% | $127.164 | $127.16 | $127.15 | $127.20 |
| 7 purchase totals = | $883.27 | $949.8995 | $949.89 | $949.85 | $950.00 | |