| 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 | $115.28 | 7.818% | $124.2926 | $124.29 | $124.30 | $124.30 |
| Purchase #2 | $107.62 | 12.528% | $121.1026 | $121.10 | $121.10 | $121.10 |
| Purchase #3 | $231.50 | 11.685% | $258.5508 | $258.55 | $258.55 | $258.60 |
| Purchase #4 | $196.45 | 8.507% | $213.162 | $213.16 | $213.15 | $213.20 |
| Purchase #5 | $140.79 | 3.769% | $146.0964 | $146.10 | $146.10 | $146.10 |
| Purchase #6 | $220.72 | 13.590% | $250.7158 | $250.72 | $250.70 | $250.70 |
| Purchase #7 | $168.71 | 7.162% | $180.793 | $180.79 | $180.80 | $180.80 |
| 7 purchase totals = | $1,181.07 | $1,294.7132 | $1,294.71 | $1,294.70 | $1,294.80 | |