| 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 | $26.73 | 12.765% | $30.1421 | $30.14 | $30.15 | $30.10 |
| Purchase #2 | $174.88 | 6.647% | $186.5043 | $186.50 | $186.50 | $186.50 |
| Purchase #3 | $238.47 | 13.632% | $270.9782 | $270.98 | $271.00 | $271.00 |
| Purchase #4 | $31.42 | 11.508% | $35.0358 | $35.04 | $35.05 | $35.00 |
| Purchase #5 | $38.46 | 12.672% | $43.3337 | $43.33 | $43.35 | $43.30 |
| Purchase #6 | $84.42 | 7.177% | $90.4788 | $90.48 | $90.50 | $90.50 |
| Purchase #7 | $211.64 | 13.531% | $240.277 | $240.28 | $240.30 | $240.30 |
| 7 purchase totals = | $806.02 | $896.7499 | $896.75 | $896.85 | $896.70 | |