| 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 | $244.66 | 10.577% | $270.5377 | $270.54 | $270.55 | $270.50 |
| Purchase #2 | $99.34 | 7.510% | $106.8004 | $106.80 | $106.80 | $106.80 |
| Purchase #3 | $238.74 | 12.255% | $267.9976 | $268.00 | $268.00 | $268.00 |
| Purchase #4 | $9.87 | 5.652% | $10.4279 | $10.43 | $10.45 | $10.40 |
| Purchase #5 | $199.56 | 11.227% | $221.9646 | $221.96 | $221.95 | $222.00 |
| Purchase #6 | $80.55 | 4.193% | $83.9275 | $83.93 | $83.95 | $83.90 |
| Purchase #7 | $88.73 | 8.426% | $96.2064 | $96.21 | $96.20 | $96.20 |
| 7 purchase totals = | $961.45 | $1,057.8621 | $1,057.87 | $1,057.90 | $1,057.80 | |