| 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 | $183.31 | 4.316% | $191.2217 | $191.22 | $191.20 | $191.20 |
| Purchase #2 | $91.77 | 11.277% | $102.1189 | $102.12 | $102.10 | $102.10 |
| Purchase #3 | $239.64 | 5.363% | $252.4919 | $252.49 | $252.50 | $252.50 |
| Purchase #4 | $60.63 | 13.293% | $68.6895 | $68.69 | $68.70 | $68.70 |
| Purchase #5 | $230.62 | 9.291% | $252.0469 | $252.05 | $252.05 | $252.00 |
| Purchase #6 | $240.55 | 8.810% | $261.7425 | $261.74 | $261.75 | $261.70 |
| Purchase #7 | $43.68 | 13.401% | $49.5336 | $49.53 | $49.55 | $49.50 |
| 7 purchase totals = | $1,090.20 | $1,177.8450 | $1,177.84 | $1,177.85 | $1,177.70 | |