| 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 | $90.70 | 8.501% | $98.4104 | $98.41 | $98.40 | $98.40 |
| Purchase #2 | $86.88 | 7.110% | $93.0572 | $93.06 | $93.05 | $93.10 |
| Purchase #3 | $247.28 | 12.443% | $278.0491 | $278.05 | $278.05 | $278.00 |
| Purchase #4 | $8.83 | 5.237% | $9.2924 | $9.29 | $9.30 | $9.30 |
| Purchase #5 | $177.60 | 13.287% | $201.1977 | $201.20 | $201.20 | $201.20 |
| Purchase #6 | $244.53 | 10.719% | $270.7412 | $270.74 | $270.75 | $270.70 |
| Purchase #7 | $149.62 | 8.186% | $161.8679 | $161.87 | $161.85 | $161.90 |
| 7 purchase totals = | $1,005.44 | $1,112.6159 | $1,112.62 | $1,112.60 | $1,112.60 | |