| 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 | $114.82 | 13.696% | $130.5457 | $130.55 | $130.55 | $130.50 |
| Purchase #2 | $130.42 | 9.111% | $142.3026 | $142.30 | $142.30 | $142.30 |
| Purchase #3 | $28.83 | 6.751% | $30.7763 | $30.78 | $30.80 | $30.80 |
| Purchase #4 | $171.35 | 7.203% | $183.6923 | $183.69 | $183.70 | $183.70 |
| Purchase #5 | $200.38 | 5.655% | $211.7115 | $211.71 | $211.70 | $211.70 |
| Purchase #6 | $90.65 | 13.550% | $102.9331 | $102.93 | $102.95 | $102.90 |
| Purchase #7 | $217.37 | 10.147% | $239.4265 | $239.43 | $239.45 | $239.40 |
| 7 purchase totals = | $953.82 | $1,041.3880 | $1,041.39 | $1,041.45 | $1,041.30 | |