| 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 | $189.94 | 12.642% | $213.9522 | $213.95 | $213.95 | $214.00 |
| Purchase #2 | $154.69 | 6.732% | $165.1037 | $165.10 | $165.10 | $165.10 |
| Purchase #3 | $121.45 | 7.723% | $130.8296 | $130.83 | $130.85 | $130.80 |
| Purchase #4 | $174.72 | 13.446% | $198.2129 | $198.21 | $198.20 | $198.20 |
| Purchase #5 | $20.30 | 10.646% | $22.4611 | $22.46 | $22.45 | $22.50 |
| Purchase #6 | $179.96 | 6.281% | $191.2633 | $191.26 | $191.25 | $191.30 |
| Purchase #7 | $172.95 | 13.116% | $195.6341 | $195.63 | $195.65 | $195.60 |
| 7 purchase totals = | $1,014.01 | $1,117.4569 | $1,117.44 | $1,117.45 | $1,117.50 | |