| 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 | $192.77 | 3.426% | $199.3743 | $199.37 | $199.35 | $199.40 |
| Purchase #2 | $196.47 | 8.765% | $213.6906 | $213.69 | $213.70 | $213.70 |
| Purchase #3 | $108.91 | 6.353% | $115.8291 | $115.83 | $115.85 | $115.80 |
| Purchase #4 | $59.32 | 8.643% | $64.447 | $64.45 | $64.45 | $64.40 |
| Purchase #5 | $185.90 | 13.181% | $210.4035 | $210.40 | $210.40 | $210.40 |
| Purchase #6 | $100.43 | 8.103% | $108.5678 | $108.57 | $108.55 | $108.60 |
| Purchase #7 | $203.48 | 8.559% | $220.8959 | $220.90 | $220.90 | $220.90 |
| 7 purchase totals = | $1,047.28 | $1,133.2082 | $1,133.21 | $1,133.20 | $1,133.20 | |