| 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 | $204.30 | 4.777% | $214.0594 | $214.06 | $214.05 | $214.10 |
| Purchase #2 | $39.35 | 3.130% | $40.5817 | $40.58 | $40.60 | $40.60 |
| Purchase #3 | $91.88 | 11.631% | $102.5666 | $102.57 | $102.55 | $102.60 |
| Purchase #4 | $43.33 | 9.489% | $47.4416 | $47.44 | $47.45 | $47.40 |
| Purchase #5 | $164.58 | 13.575% | $186.9217 | $186.92 | $186.90 | $186.90 |
| Purchase #6 | $221.80 | 5.474% | $233.9413 | $233.94 | $233.95 | $233.90 |
| Purchase #7 | $8.76 | 4.336% | $9.1398 | $9.14 | $9.15 | $9.10 |
| 7 purchase totals = | $774.00 | $834.6521 | $834.65 | $834.65 | $834.60 | |