| 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 | $43.87 | 12.207% | $49.2252 | $49.23 | $49.25 | $49.20 |
| Purchase #2 | $220.34 | 9.436% | $241.1313 | $241.13 | $241.15 | $241.10 |
| Purchase #3 | $203.93 | 8.217% | $220.6869 | $220.69 | $220.70 | $220.70 |
| Purchase #4 | $203.65 | 3.679% | $211.1423 | $211.14 | $211.15 | $211.10 |
| Purchase #5 | $124.96 | 7.471% | $134.2958 | $134.30 | $134.30 | $134.30 |
| Purchase #6 | $125.57 | 10.694% | $138.9985 | $139.00 | $139.00 | $139.00 |
| Purchase #7 | $209.29 | 6.751% | $223.4192 | $223.42 | $223.40 | $223.40 |
| 7 purchase totals = | $1,131.61 | $1,218.8992 | $1,218.91 | $1,218.95 | $1,218.80 | |