| 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 | $207.78 | 13.177% | $235.1592 | $235.16 | $235.15 | $235.20 |
| Purchase #2 | $8.99 | 8.290% | $9.7353 | $9.74 | $9.75 | $9.70 |
| Purchase #3 | $170.41 | 11.467% | $189.9509 | $189.95 | $189.95 | $190.00 |
| Purchase #4 | $133.76 | 12.383% | $150.3235 | $150.32 | $150.30 | $150.30 |
| Purchase #5 | $8.83 | 10.763% | $9.7804 | $9.78 | $9.80 | $9.80 |
| Purchase #6 | $231.56 | 10.105% | $254.9591 | $254.96 | $254.95 | $255.00 |
| Purchase #7 | $192.26 | 11.374% | $214.1277 | $214.13 | $214.15 | $214.10 |
| 7 purchase totals = | $953.59 | $1,064.0361 | $1,064.04 | $1,064.05 | $1,064.10 | |