| 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 | $118.75 | 8.593% | $128.9542 | $128.95 | $128.95 | $129.00 |
| Purchase #2 | $203.45 | 6.288% | $216.2429 | $216.24 | $216.25 | $216.20 |
| Purchase #3 | $95.83 | 10.472% | $105.8653 | $105.87 | $105.85 | $105.90 |
| Purchase #4 | $128.44 | 4.759% | $134.5525 | $134.55 | $134.55 | $134.60 |
| Purchase #5 | $239.45 | 5.484% | $252.5814 | $252.58 | $252.60 | $252.60 |
| Purchase #6 | $177.68 | 12.675% | $200.2009 | $200.20 | $200.20 | $200.20 |
| Purchase #7 | $111.88 | 13.597% | $127.0923 | $127.09 | $127.10 | $127.10 |
| 7 purchase totals = | $1,075.48 | $1,165.4895 | $1,165.48 | $1,165.50 | $1,165.60 | |