| 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 | $243.64 | 11.249% | $271.0471 | $271.05 | $271.05 | $271.00 |
| Purchase #2 | $39.43 | 9.390% | $43.1325 | $43.13 | $43.15 | $43.10 |
| Purchase #3 | $202.43 | 6.184% | $214.9483 | $214.95 | $214.95 | $214.90 |
| Purchase #4 | $203.48 | 7.793% | $219.3372 | $219.34 | $219.35 | $219.30 |
| Purchase #5 | $185.91 | 13.411% | $210.8424 | $210.84 | $210.85 | $210.80 |
| Purchase #6 | $73.66 | 12.817% | $83.101 | $83.10 | $83.10 | $83.10 |
| Purchase #7 | $150.90 | 12.284% | $169.4366 | $169.44 | $169.45 | $169.40 |
| 7 purchase totals = | $1,099.45 | $1,211.8451 | $1,211.85 | $1,211.90 | $1,211.60 | |