| 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 | $89.51 | 12.363% | $100.5761 | $100.58 | $100.60 | $100.60 |
| Purchase #2 | $222.42 | 13.662% | $252.807 | $252.81 | $252.80 | $252.80 |
| Purchase #3 | $171.40 | 4.410% | $178.9587 | $178.96 | $178.95 | $179.00 |
| Purchase #4 | $64.58 | 6.590% | $68.8358 | $68.84 | $68.85 | $68.80 |
| Purchase #5 | $128.40 | 13.811% | $146.1333 | $146.13 | $146.15 | $146.10 |
| Purchase #6 | $222.73 | 9.675% | $244.2791 | $244.28 | $244.30 | $244.30 |
| Purchase #7 | $188.37 | 3.696% | $195.3322 | $195.33 | $195.35 | $195.30 |
| 7 purchase totals = | $1,087.41 | $1,186.9222 | $1,186.93 | $1,187.00 | $1,186.90 | |