| 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 | $107.75 | 6.828% | $115.1072 | $115.11 | $115.10 | $115.10 |
| Purchase #2 | $115.54 | 5.256% | $121.6128 | $121.61 | $121.60 | $121.60 |
| Purchase #3 | $183.75 | 4.358% | $191.7578 | $191.76 | $191.75 | $191.80 |
| Purchase #4 | $162.41 | 7.669% | $174.8652 | $174.87 | $174.85 | $174.90 |
| Purchase #5 | $247.38 | 9.492% | $270.8613 | $270.86 | $270.85 | $270.90 |
| Purchase #6 | $192.96 | 4.806% | $202.2337 | $202.23 | $202.25 | $202.20 |
| Purchase #7 | $49.93 | 9.497% | $54.6719 | $54.67 | $54.65 | $54.70 |
| 7 purchase totals = | $1,059.72 | $1,131.1099 | $1,131.11 | $1,131.05 | $1,131.20 | |