| 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 | $136.89 | 9.427% | $149.7946 | $149.79 | $149.80 | $149.80 |
| Purchase #2 | $94.47 | 12.213% | $106.0076 | $106.01 | $106.00 | $106.00 |
| Purchase #3 | $198.59 | 6.219% | $210.9403 | $210.94 | $210.95 | $210.90 |
| Purchase #4 | $98.95 | 4.640% | $103.5413 | $103.54 | $103.55 | $103.50 |
| Purchase #5 | $212.80 | 11.862% | $238.0423 | $238.04 | $238.05 | $238.00 |
| Purchase #6 | $103.99 | 12.534% | $117.0241 | $117.02 | $117.00 | $117.00 |
| Purchase #7 | $179.45 | 12.174% | $201.2962 | $201.30 | $201.30 | $201.30 |
| 7 purchase totals = | $1,025.14 | $1,126.6464 | $1,126.64 | $1,126.65 | $1,126.50 | |