| 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 | $186.87 | 10.778% | $207.0108 | $207.01 | $207.00 | $207.00 |
| Purchase #2 | $229.75 | 3.528% | $237.8556 | $237.86 | $237.85 | $237.90 |
| Purchase #3 | $7.97 | 9.139% | $8.6984 | $8.70 | $8.70 | $8.70 |
| Purchase #4 | $197.45 | 3.288% | $203.9422 | $203.94 | $203.95 | $203.90 |
| Purchase #5 | $171.96 | 4.184% | $179.1548 | $179.15 | $179.15 | $179.20 |
| Purchase #6 | $217.62 | 6.177% | $231.0624 | $231.06 | $231.05 | $231.10 |
| Purchase #7 | $53.30 | 12.722% | $60.0808 | $60.08 | $60.10 | $60.10 |
| 7 purchase totals = | $1,064.92 | $1,127.8050 | $1,127.80 | $1,127.80 | $1,127.90 | |