| 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 | $221.29 | 3.773% | $229.6393 | $229.64 | $229.65 | $229.60 |
| Purchase #2 | $23.68 | 6.422% | $25.2007 | $25.20 | $25.20 | $25.20 |
| Purchase #3 | $122.54 | 4.548% | $128.1131 | $128.11 | $128.10 | $128.10 |
| Purchase #4 | $122.99 | 3.747% | $127.5984 | $127.60 | $127.60 | $127.60 |
| Purchase #5 | $68.31 | 8.403% | $74.0501 | $74.05 | $74.05 | $74.10 |
| Purchase #6 | $135.53 | 4.442% | $141.5502 | $141.55 | $141.55 | $141.60 |
| Purchase #7 | $91.91 | 4.344% | $95.9026 | $95.90 | $95.90 | $95.90 |
| 7 purchase totals = | $786.25 | $822.0544 | $822.05 | $822.05 | $822.10 | |