| 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 | $211.26 | 8.867% | $229.9924 | $229.99 | $230.00 | $230.00 |
| Purchase #2 | $141.36 | 4.215% | $147.3183 | $147.32 | $147.30 | $147.30 |
| Purchase #3 | $158.82 | 13.235% | $179.8398 | $179.84 | $179.85 | $179.80 |
| Purchase #4 | $232.50 | 3.402% | $240.4097 | $240.41 | $240.40 | $240.40 |
| Purchase #5 | $115.51 | 10.441% | $127.5704 | $127.57 | $127.55 | $127.60 |
| Purchase #6 | $156.82 | 12.526% | $176.4633 | $176.46 | $176.45 | $176.50 |
| Purchase #7 | $65.82 | 11.703% | $73.5229 | $73.52 | $73.50 | $73.50 |
| 7 purchase totals = | $1,082.09 | $1,175.1168 | $1,175.11 | $1,175.05 | $1,175.10 | |