| 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 | $187.84 | 4.571% | $196.4262 | $196.43 | $196.45 | $196.40 |
| Purchase #2 | $246.45 | 11.221% | $274.1042 | $274.10 | $274.10 | $274.10 |
| Purchase #3 | $248.91 | 9.263% | $271.9665 | $271.97 | $271.95 | $272.00 |
| Purchase #4 | $9.67 | 10.450% | $10.6805 | $10.68 | $10.70 | $10.70 |
| Purchase #5 | $203.54 | 8.535% | $220.9121 | $220.91 | $220.90 | $220.90 |
| Purchase #6 | $152.89 | 10.150% | $168.4083 | $168.41 | $168.40 | $168.40 |
| Purchase #7 | $227.36 | 4.538% | $237.6776 | $237.68 | $237.70 | $237.70 |
| 7 purchase totals = | $1,276.66 | $1,380.1754 | $1,380.18 | $1,380.20 | $1,380.20 | |