| 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 | $127.79 | 5.352% | $134.6293 | $134.63 | $134.65 | $134.60 |
| Purchase #2 | $94.33 | 4.565% | $98.6362 | $98.64 | $98.65 | $98.60 |
| Purchase #3 | $102.71 | 4.666% | $107.5024 | $107.50 | $107.50 | $107.50 |
| Purchase #4 | $95.48 | 12.319% | $107.2422 | $107.24 | $107.25 | $107.20 |
| Purchase #5 | $202.47 | 8.806% | $220.2995 | $220.30 | $220.30 | $220.30 |
| Purchase #6 | $142.81 | 8.698% | $155.2316 | $155.23 | $155.25 | $155.20 |
| Purchase #7 | $176.60 | 12.399% | $198.4966 | $198.50 | $198.50 | $198.50 |
| 7 purchase totals = | $942.19 | $1,022.0378 | $1,022.04 | $1,022.10 | $1,021.90 | |