| 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 | $239.81 | 8.799% | $260.9109 | $260.91 | $260.90 | $260.90 |
| Purchase #2 | $121.95 | 9.270% | $133.2548 | $133.25 | $133.25 | $133.30 |
| Purchase #3 | $107.42 | 7.142% | $115.0919 | $115.09 | $115.10 | $115.10 |
| Purchase #4 | $116.48 | 11.824% | $130.2526 | $130.25 | $130.25 | $130.30 |
| Purchase #5 | $196.45 | 4.298% | $204.8934 | $204.89 | $204.90 | $204.90 |
| Purchase #6 | $141.96 | 10.283% | $156.5577 | $156.56 | $156.55 | $156.60 |
| Purchase #7 | $192.71 | 10.240% | $212.4435 | $212.44 | $212.45 | $212.40 |
| 7 purchase totals = | $1,116.78 | $1,213.4048 | $1,213.39 | $1,213.40 | $1,213.50 | |