| 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 | $197.64 | 8.288% | $214.0204 | $214.02 | $214.00 | $214.00 |
| Purchase #2 | $63.70 | 13.642% | $72.39 | $72.39 | $72.40 | $72.40 |
| Purchase #3 | $10.58 | 4.325% | $11.0376 | $11.04 | $11.05 | $11.00 |
| Purchase #4 | $102.95 | 10.178% | $113.4283 | $113.43 | $113.45 | $113.40 |
| Purchase #5 | $191.66 | 3.760% | $198.8664 | $198.87 | $198.85 | $198.90 |
| Purchase #6 | $131.84 | 8.520% | $143.0728 | $143.07 | $143.05 | $143.10 |
| Purchase #7 | $232.67 | 11.805% | $260.1367 | $260.14 | $260.15 | $260.10 |
| 7 purchase totals = | $931.04 | $1,012.9522 | $1,012.96 | $1,012.95 | $1,012.90 | |