| 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 | $111.51 | 10.457% | $123.1706 | $123.17 | $123.15 | $123.20 |
| Purchase #2 | $215.76 | 7.775% | $232.5353 | $232.54 | $232.55 | $232.50 |
| Purchase #3 | $53.77 | 9.165% | $58.698 | $58.70 | $58.70 | $58.70 |
| Purchase #4 | $219.83 | 12.175% | $246.5943 | $246.59 | $246.60 | $246.60 |
| Purchase #5 | $86.76 | 6.321% | $92.2441 | $92.24 | $92.25 | $92.20 |
| Purchase #6 | $77.76 | 7.709% | $83.7545 | $83.75 | $83.75 | $83.80 |
| Purchase #7 | $153.87 | 11.866% | $172.1282 | $172.13 | $172.15 | $172.10 |
| 7 purchase totals = | $919.26 | $1,009.1250 | $1,009.12 | $1,009.15 | $1,009.10 | |