| 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 | $207.28 | 6.161% | $220.0505 | $220.05 | $220.05 | $220.10 |
| Purchase #2 | $143.32 | 4.472% | $149.7293 | $149.73 | $149.75 | $149.70 |
| Purchase #3 | $165.89 | 5.394% | $174.8381 | $174.84 | $174.85 | $174.80 |
| Purchase #4 | $205.99 | 9.272% | $225.0894 | $225.09 | $225.10 | $225.10 |
| Purchase #5 | $204.59 | 4.579% | $213.9582 | $213.96 | $213.95 | $214.00 |
| Purchase #6 | $124.58 | 13.709% | $141.6587 | $141.66 | $141.65 | $141.70 |
| Purchase #7 | $69.54 | 12.313% | $78.1025 | $78.10 | $78.10 | $78.10 |
| 7 purchase totals = | $1,121.19 | $1,203.4267 | $1,203.43 | $1,203.45 | $1,203.50 | |