| 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 | $235.72 | 5.431% | $248.522 | $248.52 | $248.50 | $248.50 |
| Purchase #2 | $80.42 | 8.416% | $87.1881 | $87.19 | $87.20 | $87.20 |
| Purchase #3 | $218.78 | 3.538% | $226.5204 | $226.52 | $226.50 | $226.50 |
| Purchase #4 | $231.68 | 4.327% | $241.7048 | $241.70 | $241.70 | $241.70 |
| Purchase #5 | $32.62 | 5.498% | $34.4134 | $34.41 | $34.40 | $34.40 |
| Purchase #6 | $124.56 | 8.442% | $135.0754 | $135.08 | $135.10 | $135.10 |
| Purchase #7 | $25.78 | 8.632% | $28.0053 | $28.01 | $28.00 | $28.00 |
| 7 purchase totals = | $949.56 | $1,001.4294 | $1,001.43 | $1,001.40 | $1,001.40 | |