| 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 | $111.94 | 9.289% | $122.3381 | $122.34 | $122.35 | $122.30 |
| Purchase #2 | $47.58 | 12.291% | $53.4281 | $53.43 | $53.45 | $53.40 |
| Purchase #3 | $178.29 | 13.627% | $202.5856 | $202.59 | $202.60 | $202.60 |
| Purchase #4 | $175.49 | 12.858% | $198.0545 | $198.05 | $198.05 | $198.10 |
| Purchase #5 | $121.94 | 6.735% | $130.1527 | $130.15 | $130.15 | $130.20 |
| Purchase #6 | $71.78 | 11.719% | $80.1919 | $80.19 | $80.20 | $80.20 |
| Purchase #7 | $109.45 | 7.170% | $117.2976 | $117.30 | $117.30 | $117.30 |
| 7 purchase totals = | $816.47 | $904.0485 | $904.05 | $904.10 | $904.10 | |