| 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 | $197.47 | 5.333% | $208.0011 | $208.00 | $208.00 | $208.00 |
| Purchase #2 | $171.49 | 10.154% | $188.9031 | $188.90 | $188.90 | $188.90 |
| Purchase #3 | $191.44 | 6.553% | $203.9851 | $203.99 | $204.00 | $204.00 |
| Purchase #4 | $229.61 | 13.228% | $259.9828 | $259.98 | $260.00 | $260.00 |
| Purchase #5 | $105.54 | 9.158% | $115.2054 | $115.21 | $115.20 | $115.20 |
| Purchase #6 | $204.85 | 7.478% | $220.1687 | $220.17 | $220.15 | $220.20 |
| Purchase #7 | $182.95 | 10.578% | $202.3025 | $202.30 | $202.30 | $202.30 |
| 7 purchase totals = | $1,283.35 | $1,398.5487 | $1,398.55 | $1,398.55 | $1,398.60 | |