| 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 | $223.90 | 12.856% | $252.6846 | $252.68 | $252.70 | $252.70 |
| Purchase #2 | $35.53 | 7.117% | $38.0587 | $38.06 | $38.05 | $38.10 |
| Purchase #3 | $226.77 | 6.549% | $241.6212 | $241.62 | $241.60 | $241.60 |
| Purchase #4 | $203.51 | 10.289% | $224.4491 | $224.45 | $224.45 | $224.40 |
| Purchase #5 | $193.42 | 12.711% | $218.0056 | $218.01 | $218.00 | $218.00 |
| Purchase #6 | $222.59 | 5.460% | $234.7434 | $234.74 | $234.75 | $234.70 |
| Purchase #7 | $32.51 | 5.458% | $34.2844 | $34.28 | $34.30 | $34.30 |
| 7 purchase totals = | $1,138.23 | $1,243.8470 | $1,243.84 | $1,243.85 | $1,243.80 | |