| 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 | $184.70 | 9.330% | $201.9325 | $201.93 | $201.95 | $201.90 |
| Purchase #2 | $199.47 | 11.533% | $222.4749 | $222.47 | $222.45 | $222.50 |
| Purchase #3 | $123.37 | 3.839% | $128.1062 | $128.11 | $128.10 | $128.10 |
| Purchase #4 | $25.58 | 4.339% | $26.6899 | $26.69 | $26.70 | $26.70 |
| Purchase #5 | $170.84 | 10.760% | $189.2224 | $189.22 | $189.20 | $189.20 |
| Purchase #6 | $117.35 | 9.431% | $128.4173 | $128.42 | $128.40 | $128.40 |
| Purchase #7 | $180.69 | 9.345% | $197.5755 | $197.58 | $197.60 | $197.60 |
| 7 purchase totals = | $1,002.00 | $1,094.4187 | $1,094.42 | $1,094.40 | $1,094.40 | |