| 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 | $196.55 | 10.368% | $216.9283 | $216.93 | $216.95 | $216.90 |
| Purchase #2 | $185.27 | 13.357% | $210.0165 | $210.02 | $210.00 | $210.00 |
| Purchase #3 | $177.62 | 6.460% | $189.0943 | $189.09 | $189.10 | $189.10 |
| Purchase #4 | $219.66 | 10.159% | $241.9753 | $241.98 | $242.00 | $242.00 |
| Purchase #5 | $160.44 | 6.821% | $171.3836 | $171.38 | $171.40 | $171.40 |
| Purchase #6 | $137.67 | 7.328% | $147.7585 | $147.76 | $147.75 | $147.80 |
| Purchase #7 | $63.30 | 13.751% | $72.0044 | $72.00 | $72.00 | $72.00 |
| 7 purchase totals = | $1,140.51 | $1,249.1609 | $1,249.16 | $1,249.20 | $1,249.20 | |