| 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 | $117.68 | 4.174% | $122.592 | $122.59 | $122.60 | $122.60 |
| Purchase #2 | $160.99 | 12.800% | $181.5967 | $181.60 | $181.60 | $181.60 |
| Purchase #3 | $114.43 | 8.273% | $123.8968 | $123.90 | $123.90 | $123.90 |
| Purchase #4 | $116.58 | 11.618% | $130.1243 | $130.12 | $130.10 | $130.10 |
| Purchase #5 | $170.42 | 11.422% | $189.8854 | $189.89 | $189.90 | $189.90 |
| Purchase #6 | $153.95 | 6.353% | $163.7304 | $163.73 | $163.75 | $163.70 |
| Purchase #7 | $85.64 | 3.206% | $88.3856 | $88.39 | $88.40 | $88.40 |
| 7 purchase totals = | $919.69 | $1,000.2112 | $1,000.22 | $1,000.25 | $1,000.20 | |