| 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 | $86.43 | 4.634% | $90.4352 | $90.44 | $90.45 | $90.40 |
| Purchase #2 | $228.95 | 8.619% | $248.6832 | $248.68 | $248.70 | $248.70 |
| Purchase #3 | $241.50 | 10.476% | $266.7995 | $266.80 | $266.80 | $266.80 |
| Purchase #4 | $232.79 | 4.477% | $243.212 | $243.21 | $243.20 | $243.20 |
| Purchase #5 | $124.72 | 12.148% | $139.871 | $139.87 | $139.85 | $139.90 |
| Purchase #6 | $180.45 | 11.246% | $200.7434 | $200.74 | $200.75 | $200.70 |
| Purchase #7 | $181.49 | 10.128% | $199.8713 | $199.87 | $199.85 | $199.90 |
| 7 purchase totals = | $1,276.33 | $1,389.6156 | $1,389.61 | $1,389.60 | $1,389.60 | |