| 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 | $94.30 | 11.273% | $104.9304 | $104.93 | $104.95 | $104.90 |
| Purchase #2 | $64.72 | 5.398% | $68.2136 | $68.21 | $68.20 | $68.20 |
| Purchase #3 | $202.87 | 13.497% | $230.2514 | $230.25 | $230.25 | $230.30 |
| Purchase #4 | $54.52 | 5.362% | $57.4434 | $57.44 | $57.45 | $57.40 |
| Purchase #5 | $64.51 | 13.280% | $73.0769 | $73.08 | $73.10 | $73.10 |
| Purchase #6 | $246.45 | 3.671% | $255.4972 | $255.50 | $255.50 | $255.50 |
| Purchase #7 | $236.44 | 5.121% | $248.5481 | $248.55 | $248.55 | $248.50 |
| 7 purchase totals = | $963.81 | $1,037.9610 | $1,037.96 | $1,038.00 | $1,037.90 | |