| 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 | $91.32 | 9.396% | $99.9004 | $99.90 | $99.90 | $99.90 |
| Purchase #2 | $179.65 | 12.774% | $202.5985 | $202.60 | $202.60 | $202.60 |
| Purchase #3 | $241.47 | 3.238% | $249.2888 | $249.29 | $249.30 | $249.30 |
| Purchase #4 | $48.99 | 11.473% | $54.6106 | $54.61 | $54.60 | $54.60 |
| Purchase #5 | $99.81 | 4.523% | $104.3244 | $104.32 | $104.30 | $104.30 |
| Purchase #6 | $226.93 | 4.460% | $237.0511 | $237.05 | $237.05 | $237.10 |
| Purchase #7 | $223.94 | 12.418% | $251.7489 | $251.75 | $251.75 | $251.70 |
| 7 purchase totals = | $1,112.11 | $1,199.5227 | $1,199.52 | $1,199.50 | $1,199.50 | |