| 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 | $202.29 | 3.255% | $208.8745 | $208.87 | $208.85 | $208.90 |
| Purchase #2 | $135.97 | 10.526% | $150.2822 | $150.28 | $150.30 | $150.30 |
| Purchase #3 | $207.44 | 7.475% | $222.9461 | $222.95 | $222.95 | $222.90 |
| Purchase #4 | $28.62 | 8.284% | $30.9909 | $30.99 | $31.00 | $31.00 |
| Purchase #5 | $222.65 | 11.473% | $248.1946 | $248.19 | $248.20 | $248.20 |
| Purchase #6 | $220.43 | 4.287% | $229.8798 | $229.88 | $229.90 | $229.90 |
| Purchase #7 | $130.64 | 5.120% | $137.3288 | $137.33 | $137.35 | $137.30 |
| 7 purchase totals = | $1,148.04 | $1,228.4969 | $1,228.49 | $1,228.55 | $1,228.50 | |