| 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 | $201.42 | 11.141% | $223.8602 | $223.86 | $223.85 | $223.90 |
| Purchase #2 | $44.45 | 12.460% | $49.9885 | $49.99 | $50.00 | $50.00 |
| Purchase #3 | $242.68 | 4.529% | $253.671 | $253.67 | $253.65 | $253.70 |
| Purchase #4 | $192.91 | 3.787% | $200.2155 | $200.22 | $200.20 | $200.20 |
| Purchase #5 | $62.41 | 11.727% | $69.7288 | $69.73 | $69.75 | $69.70 |
| Purchase #6 | $49.93 | 9.685% | $54.7657 | $54.77 | $54.75 | $54.80 |
| Purchase #7 | $230.34 | 3.251% | $237.8284 | $237.83 | $237.85 | $237.80 |
| 7 purchase totals = | $1,024.14 | $1,090.0581 | $1,090.07 | $1,090.05 | $1,090.10 | |