| 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 | $240.56 | 3.530% | $249.0518 | $249.05 | $249.05 | $249.10 |
| Purchase #2 | $187.99 | 8.521% | $204.0086 | $204.01 | $204.00 | $204.00 |
| Purchase #3 | $94.95 | 9.465% | $103.937 | $103.94 | $103.95 | $103.90 |
| Purchase #4 | $189.62 | 7.204% | $203.2802 | $203.28 | $203.30 | $203.30 |
| Purchase #5 | $142.68 | 9.128% | $155.7038 | $155.70 | $155.70 | $155.70 |
| Purchase #6 | $164.94 | 3.327% | $170.4276 | $170.43 | $170.45 | $170.40 |
| Purchase #7 | $67.73 | 12.702% | $76.3331 | $76.33 | $76.35 | $76.30 |
| 7 purchase totals = | $1,088.47 | $1,162.7421 | $1,162.74 | $1,162.80 | $1,162.70 | |