| 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 | $122.67 | 8.527% | $133.1301 | $133.13 | $133.15 | $133.10 |
| Purchase #2 | $95.56 | 3.268% | $98.6829 | $98.68 | $98.70 | $98.70 |
| Purchase #3 | $102.88 | 8.183% | $111.2987 | $111.30 | $111.30 | $111.30 |
| Purchase #4 | $110.69 | 4.367% | $115.5238 | $115.52 | $115.50 | $115.50 |
| Purchase #5 | $242.83 | 12.651% | $273.5504 | $273.55 | $273.55 | $273.60 |
| Purchase #6 | $44.53 | 3.771% | $46.2092 | $46.21 | $46.20 | $46.20 |
| Purchase #7 | $145.85 | 12.470% | $164.0375 | $164.04 | $164.05 | $164.00 |
| 7 purchase totals = | $865.01 | $942.4326 | $942.43 | $942.45 | $942.40 | |