| 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 | $188.54 | 3.777% | $195.6612 | $195.66 | $195.65 | $195.70 |
| Purchase #2 | $174.92 | 3.352% | $180.7833 | $180.78 | $180.80 | $180.80 |
| Purchase #3 | $85.83 | 9.211% | $93.7358 | $93.74 | $93.75 | $93.70 |
| Purchase #4 | $30.73 | 12.250% | $34.4944 | $34.49 | $34.50 | $34.50 |
| Purchase #5 | $203.30 | 4.190% | $211.8183 | $211.82 | $211.80 | $211.80 |
| Purchase #6 | $108.28 | 11.343% | $120.5622 | $120.56 | $120.55 | $120.60 |
| Purchase #7 | $215.73 | 13.763% | $245.4209 | $245.42 | $245.40 | $245.40 |
| 7 purchase totals = | $1,007.33 | $1,082.4761 | $1,082.47 | $1,082.45 | $1,082.50 | |