| 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 | $121.83 | 5.116% | $128.0628 | $128.06 | $128.05 | $128.10 |
| Purchase #2 | $24.51 | 13.820% | $27.8973 | $27.90 | $27.90 | $27.90 |
| Purchase #3 | $75.38 | 9.746% | $82.7265 | $82.73 | $82.75 | $82.70 |
| Purchase #4 | $187.54 | 5.500% | $197.8547 | $197.85 | $197.85 | $197.90 |
| Purchase #5 | $138.95 | 12.750% | $156.6661 | $156.67 | $156.65 | $156.70 |
| Purchase #6 | $238.92 | 10.201% | $263.2922 | $263.29 | $263.30 | $263.30 |
| Purchase #7 | $235.65 | 9.619% | $258.3172 | $258.32 | $258.30 | $258.30 |
| 7 purchase totals = | $1,022.78 | $1,114.8168 | $1,114.82 | $1,114.80 | $1,114.90 | |