| 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 | $238.64 | 7.626% | $256.8387 | $256.84 | $256.85 | $256.80 |
| Purchase #2 | $130.89 | 9.185% | $142.9122 | $142.91 | $142.90 | $142.90 |
| Purchase #3 | $140.49 | 6.862% | $150.1304 | $150.13 | $150.15 | $150.10 |
| Purchase #4 | $199.53 | 11.826% | $223.1264 | $223.13 | $223.15 | $223.10 |
| Purchase #5 | $21.48 | 7.536% | $23.0987 | $23.10 | $23.10 | $23.10 |
| Purchase #6 | $31.72 | 7.713% | $34.1666 | $34.17 | $34.15 | $34.20 |
| Purchase #7 | $186.68 | 8.346% | $202.2603 | $202.26 | $202.25 | $202.30 |
| 7 purchase totals = | $949.43 | $1,032.5333 | $1,032.54 | $1,032.55 | $1,032.50 | |