| 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 | $189.78 | 3.198% | $195.8492 | $195.85 | $195.85 | $195.80 |
| Purchase #2 | $55.36 | 13.190% | $62.662 | $62.66 | $62.65 | $62.70 |
| Purchase #3 | $94.93 | 10.540% | $104.9356 | $104.94 | $104.95 | $104.90 |
| Purchase #4 | $133.45 | 3.206% | $137.7284 | $137.73 | $137.75 | $137.70 |
| Purchase #5 | $227.72 | 6.327% | $242.1278 | $242.13 | $242.15 | $242.10 |
| Purchase #6 | $25.96 | 13.456% | $29.4532 | $29.45 | $29.45 | $29.50 |
| Purchase #7 | $244.80 | 13.669% | $278.2617 | $278.26 | $278.25 | $278.30 |
| 7 purchase totals = | $972.00 | $1,051.0179 | $1,051.02 | $1,051.05 | $1,051.00 | |