| 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 | $247.57 | 4.388% | $258.4334 | $258.43 | $258.45 | $258.40 |
| Purchase #2 | $41.63 | 12.647% | $46.8949 | $46.89 | $46.90 | $46.90 |
| Purchase #3 | $170.84 | 3.491% | $176.804 | $176.80 | $176.80 | $176.80 |
| Purchase #4 | $16.70 | 3.767% | $17.3291 | $17.33 | $17.35 | $17.30 |
| Purchase #5 | $241.90 | 6.326% | $257.2026 | $257.20 | $257.20 | $257.20 |
| Purchase #6 | $117.26 | 4.510% | $122.5484 | $122.55 | $122.55 | $122.50 |
| Purchase #7 | $225.50 | 11.603% | $251.6648 | $251.66 | $251.65 | $251.70 |
| 7 purchase totals = | $1,061.40 | $1,130.8772 | $1,130.86 | $1,130.90 | $1,130.80 | |