| 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 | $102.64 | 12.583% | $115.5552 | $115.56 | $115.55 | $115.60 |
| Purchase #2 | $128.81 | 4.479% | $134.5794 | $134.58 | $134.60 | $134.60 |
| Purchase #3 | $43.29 | 10.807% | $47.9684 | $47.97 | $47.95 | $48.00 |
| Purchase #4 | $134.99 | 7.152% | $144.6445 | $144.64 | $144.65 | $144.60 |
| Purchase #5 | $136.28 | 5.710% | $144.0616 | $144.06 | $144.05 | $144.10 |
| Purchase #6 | $238.39 | 6.372% | $253.5802 | $253.58 | $253.60 | $253.60 |
| Purchase #7 | $157.37 | 4.416% | $164.3195 | $164.32 | $164.30 | $164.30 |
| 7 purchase totals = | $941.77 | $1,004.7088 | $1,004.71 | $1,004.70 | $1,004.80 | |