| 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 | $136.28 | 3.310% | $140.7909 | $140.79 | $140.80 | $140.80 |
| Purchase #2 | $122.41 | 4.681% | $128.14 | $128.14 | $128.15 | $128.10 |
| Purchase #3 | $101.59 | 5.840% | $107.5229 | $107.52 | $107.50 | $107.50 |
| Purchase #4 | $169.58 | 4.156% | $176.6277 | $176.63 | $176.65 | $176.60 |
| Purchase #5 | $229.74 | 7.516% | $247.0073 | $247.01 | $247.00 | $247.00 |
| Purchase #6 | $89.55 | 10.219% | $98.7011 | $98.70 | $98.70 | $98.70 |
| Purchase #7 | $131.66 | 4.518% | $137.6084 | $137.61 | $137.60 | $137.60 |
| 7 purchase totals = | $980.81 | $1,036.3983 | $1,036.40 | $1,036.40 | $1,036.30 | |