| 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 | $213.67 | 8.429% | $231.6802 | $231.68 | $231.70 | $231.70 |
| Purchase #2 | $165.97 | 3.284% | $171.4205 | $171.42 | $171.40 | $171.40 |
| Purchase #3 | $145.30 | 7.163% | $155.7078 | $155.71 | $155.70 | $155.70 |
| Purchase #4 | $236.64 | 10.209% | $260.7986 | $260.80 | $260.80 | $260.80 |
| Purchase #5 | $232.97 | 10.326% | $257.0265 | $257.03 | $257.05 | $257.00 |
| Purchase #6 | $18.83 | 9.379% | $20.5961 | $20.60 | $20.60 | $20.60 |
| Purchase #7 | $139.98 | 5.434% | $147.5865 | $147.59 | $147.60 | $147.60 |
| 7 purchase totals = | $1,153.36 | $1,244.8162 | $1,244.83 | $1,244.85 | $1,244.80 | |