| 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 | $110.60 | 11.770% | $123.6176 | $123.62 | $123.60 | $123.60 |
| Purchase #2 | $8.79 | 6.714% | $9.3802 | $9.38 | $9.40 | $9.40 |
| Purchase #3 | $193.96 | 13.172% | $219.5084 | $219.51 | $219.50 | $219.50 |
| Purchase #4 | $129.31 | 12.780% | $145.8358 | $145.84 | $145.85 | $145.80 |
| Purchase #5 | $97.40 | 6.523% | $103.7534 | $103.75 | $103.75 | $103.80 |
| Purchase #6 | $172.84 | 5.697% | $182.6867 | $182.69 | $182.70 | $182.70 |
| Purchase #7 | $133.46 | 8.857% | $145.2806 | $145.28 | $145.30 | $145.30 |
| 7 purchase totals = | $846.36 | $930.0627 | $930.07 | $930.10 | $930.10 | |