| 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 | $35.69 | 12.461% | $40.1373 | $40.14 | $40.15 | $40.10 |
| Purchase #2 | $121.75 | 9.248% | $133.0094 | $133.01 | $133.00 | $133.00 |
| Purchase #3 | $237.63 | 3.344% | $245.5763 | $245.58 | $245.60 | $245.60 |
| Purchase #4 | $179.71 | 5.153% | $188.9705 | $188.97 | $188.95 | $189.00 |
| Purchase #5 | $134.95 | 10.684% | $149.3681 | $149.37 | $149.35 | $149.40 |
| Purchase #6 | $203.52 | 13.127% | $230.2361 | $230.24 | $230.25 | $230.20 |
| Purchase #7 | $192.36 | 7.528% | $206.8409 | $206.84 | $206.85 | $206.80 |
| 7 purchase totals = | $1,105.61 | $1,194.1386 | $1,194.15 | $1,194.15 | $1,194.10 | |