| 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 | $16.88 | 12.872% | $19.0528 | $19.05 | $19.05 | $19.10 |
| Purchase #2 | $142.64 | 9.118% | $155.6459 | $155.65 | $155.65 | $155.60 |
| Purchase #3 | $42.75 | 3.298% | $44.1599 | $44.16 | $44.15 | $44.20 |
| Purchase #4 | $242.25 | 5.396% | $255.3218 | $255.32 | $255.30 | $255.30 |
| Purchase #5 | $85.72 | 12.654% | $96.567 | $96.57 | $96.55 | $96.60 |
| Purchase #6 | $198.84 | 9.178% | $217.0895 | $217.09 | $217.10 | $217.10 |
| Purchase #7 | $216.51 | 9.694% | $237.4985 | $237.50 | $237.50 | $237.50 |
| 7 purchase totals = | $945.59 | $1,025.3354 | $1,025.34 | $1,025.30 | $1,025.40 | |