| 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 | $130.80 | 11.267% | $145.5372 | $145.54 | $145.55 | $145.50 |
| Purchase #2 | $115.51 | 11.108% | $128.3409 | $128.34 | $128.35 | $128.30 |
| Purchase #3 | $10.41 | 3.154% | $10.7383 | $10.74 | $10.75 | $10.70 |
| Purchase #4 | $112.83 | 8.694% | $122.6394 | $122.64 | $122.65 | $122.60 |
| Purchase #5 | $55.46 | 12.626% | $62.4624 | $62.46 | $62.45 | $62.50 |
| Purchase #6 | $193.50 | 9.561% | $212.0005 | $212.00 | $212.00 | $212.00 |
| Purchase #7 | $233.81 | 10.566% | $258.5144 | $258.51 | $258.50 | $258.50 |
| 7 purchase totals = | $852.32 | $940.2331 | $940.23 | $940.25 | $940.10 | |