| 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 | $222.46 | 7.304% | $238.7085 | $238.71 | $238.70 | $238.70 |
| Purchase #2 | $201.85 | 9.464% | $220.9531 | $220.95 | $220.95 | $221.00 |
| Purchase #3 | $150.53 | 7.589% | $161.9537 | $161.95 | $161.95 | $162.00 |
| Purchase #4 | $162.90 | 3.583% | $168.7367 | $168.74 | $168.75 | $168.70 |
| Purchase #5 | $41.93 | 5.509% | $44.2399 | $44.24 | $44.25 | $44.20 |
| Purchase #6 | $169.91 | 9.267% | $185.6556 | $185.66 | $185.65 | $185.70 |
| Purchase #7 | $238.52 | 9.224% | $260.5211 | $260.52 | $260.50 | $260.50 |
| 7 purchase totals = | $1,188.10 | $1,280.7686 | $1,280.77 | $1,280.75 | $1,280.80 | |