| 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 | $121.62 | 6.510% | $129.5375 | $129.54 | $129.55 | $129.50 |
| Purchase #2 | $214.90 | 8.465% | $233.0913 | $233.09 | $233.10 | $233.10 |
| Purchase #3 | $245.40 | 11.336% | $273.2185 | $273.22 | $273.20 | $273.20 |
| Purchase #4 | $157.44 | 11.259% | $175.1662 | $175.17 | $175.15 | $175.20 |
| Purchase #5 | $43.86 | 4.725% | $45.9324 | $45.93 | $45.95 | $45.90 |
| Purchase #6 | $10.87 | 6.562% | $11.5833 | $11.58 | $11.60 | $11.60 |
| Purchase #7 | $177.96 | 11.469% | $198.3702 | $198.37 | $198.35 | $198.40 |
| 7 purchase totals = | $972.05 | $1,066.8994 | $1,066.90 | $1,066.90 | $1,066.90 | |