| 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 | $230.53 | 7.821% | $248.5598 | $248.56 | $248.55 | $248.60 |
| Purchase #2 | $129.50 | 6.213% | $137.5458 | $137.55 | $137.55 | $137.50 |
| Purchase #3 | $75.31 | 11.488% | $83.9616 | $83.96 | $83.95 | $84.00 |
| Purchase #4 | $104.43 | 6.700% | $111.4268 | $111.43 | $111.45 | $111.40 |
| Purchase #5 | $128.58 | 12.299% | $144.3941 | $144.39 | $144.40 | $144.40 |
| Purchase #6 | $187.26 | 8.270% | $202.7464 | $202.75 | $202.75 | $202.70 |
| Purchase #7 | $203.74 | 11.153% | $226.4631 | $226.46 | $226.45 | $226.50 |
| 7 purchase totals = | $1,059.35 | $1,155.0976 | $1,155.10 | $1,155.10 | $1,155.10 | |