| 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 | $36.39 | 11.147% | $40.4464 | $40.45 | $40.45 | $40.40 |
| Purchase #2 | $156.92 | 9.862% | $172.3955 | $172.40 | $172.40 | $172.40 |
| Purchase #3 | $179.83 | 8.313% | $194.7793 | $194.78 | $194.80 | $194.80 |
| Purchase #4 | $98.56 | 3.490% | $101.9997 | $102.00 | $102.00 | $102.00 |
| Purchase #5 | $246.93 | 3.289% | $255.0515 | $255.05 | $255.05 | $255.10 |
| Purchase #6 | $181.87 | 5.611% | $192.0747 | $192.07 | $192.05 | $192.10 |
| Purchase #7 | $212.39 | 13.454% | $240.965 | $240.97 | $240.95 | $241.00 |
| 7 purchase totals = | $1,112.89 | $1,197.7121 | $1,197.72 | $1,197.70 | $1,197.80 | |