| 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 | $195.42 | 3.456% | $202.1737 | $202.17 | $202.15 | $202.20 |
| Purchase #2 | $166.48 | 11.867% | $186.2362 | $186.24 | $186.25 | $186.20 |
| Purchase #3 | $241.99 | 3.309% | $249.9974 | $250.00 | $250.00 | $250.00 |
| Purchase #4 | $20.85 | 6.208% | $22.1444 | $22.14 | $22.15 | $22.10 |
| Purchase #5 | $238.32 | 13.753% | $271.0961 | $271.10 | $271.10 | $271.10 |
| Purchase #6 | $6.83 | 3.121% | $7.0432 | $7.04 | $7.05 | $7.00 |
| Purchase #7 | $162.78 | 12.537% | $183.1877 | $183.19 | $183.20 | $183.20 |
| 7 purchase totals = | $1,032.67 | $1,121.8787 | $1,121.88 | $1,121.90 | $1,121.80 | |