| 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 | $249.63 | 9.796% | $274.0838 | $274.08 | $274.10 | $274.10 |
| Purchase #2 | $128.41 | 7.582% | $138.146 | $138.15 | $138.15 | $138.10 |
| Purchase #3 | $80.63 | 5.339% | $84.9348 | $84.93 | $84.95 | $84.90 |
| Purchase #4 | $111.84 | 10.513% | $123.5977 | $123.60 | $123.60 | $123.60 |
| Purchase #5 | $125.89 | 9.723% | $138.1303 | $138.13 | $138.15 | $138.10 |
| Purchase #6 | $196.33 | 13.753% | $223.3313 | $223.33 | $223.35 | $223.30 |
| Purchase #7 | $33.87 | 8.293% | $36.6788 | $36.68 | $36.70 | $36.70 |
| 7 purchase totals = | $926.60 | $1,018.9027 | $1,018.90 | $1,019.00 | $1,018.80 | |