| 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 | $11.76 | 13.547% | $13.3531 | $13.35 | $13.35 | $13.40 |
| Purchase #2 | $223.92 | 5.247% | $235.6691 | $235.67 | $235.65 | $235.70 |
| Purchase #3 | $179.48 | 8.714% | $195.1199 | $195.12 | $195.10 | $195.10 |
| Purchase #4 | $182.33 | 5.712% | $192.7447 | $192.74 | $192.75 | $192.70 |
| Purchase #5 | $229.25 | 6.192% | $243.4452 | $243.45 | $243.45 | $243.40 |
| Purchase #6 | $223.73 | 12.152% | $250.9177 | $250.92 | $250.90 | $250.90 |
| Purchase #7 | $123.95 | 3.489% | $128.2746 | $128.27 | $128.25 | $128.30 |
| 7 purchase totals = | $1,174.42 | $1,259.5243 | $1,259.52 | $1,259.45 | $1,259.50 | |