| 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 | $230.91 | 10.183% | $254.4236 | $254.42 | $254.40 | $254.40 |
| Purchase #2 | $27.48 | 11.493% | $30.6383 | $30.64 | $30.65 | $30.60 |
| Purchase #3 | $40.28 | 5.214% | $42.3802 | $42.38 | $42.40 | $42.40 |
| Purchase #4 | $140.36 | 8.249% | $151.9383 | $151.94 | $151.95 | $151.90 |
| Purchase #5 | $19.31 | 4.792% | $20.2353 | $20.24 | $20.25 | $20.20 |
| Purchase #6 | $228.36 | 5.758% | $241.509 | $241.51 | $241.50 | $241.50 |
| Purchase #7 | $201.55 | 9.238% | $220.1692 | $220.17 | $220.15 | $220.20 |
| 7 purchase totals = | $888.25 | $961.2939 | $961.30 | $961.30 | $961.20 | |