| 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 | $125.77 | 10.278% | $138.6966 | $138.70 | $138.70 | $138.70 |
| Purchase #2 | $49.69 | 8.767% | $54.0463 | $54.05 | $54.05 | $54.00 |
| Purchase #3 | $74.64 | 3.222% | $77.0449 | $77.04 | $77.05 | $77.00 |
| Purchase #4 | $193.73 | 5.785% | $204.9373 | $204.94 | $204.95 | $204.90 |
| Purchase #5 | $246.35 | 4.781% | $258.128 | $258.13 | $258.15 | $258.10 |
| Purchase #6 | $159.73 | 3.179% | $164.8078 | $164.81 | $164.80 | $164.80 |
| Purchase #7 | $194.73 | 13.701% | $221.41 | $221.41 | $221.40 | $221.40 |
| 7 purchase totals = | $1,044.64 | $1,119.0709 | $1,119.08 | $1,119.10 | $1,118.90 | |