| 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 | $232.84 | 4.207% | $242.6356 | $242.64 | $242.65 | $242.60 |
| Purchase #2 | $234.41 | 3.814% | $243.3504 | $243.35 | $243.35 | $243.40 |
| Purchase #3 | $190.33 | 4.608% | $199.1004 | $199.10 | $199.10 | $199.10 |
| Purchase #4 | $177.52 | 4.512% | $185.5297 | $185.53 | $185.55 | $185.50 |
| Purchase #5 | $68.30 | 3.598% | $70.7574 | $70.76 | $70.75 | $70.80 |
| Purchase #6 | $48.50 | 8.358% | $52.5536 | $52.55 | $52.55 | $52.60 |
| Purchase #7 | $168.57 | 13.317% | $191.0185 | $191.02 | $191.00 | $191.00 |
| 7 purchase totals = | $1,120.47 | $1,184.9456 | $1,184.95 | $1,184.95 | $1,185.00 | |