| 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 | $242.77 | 12.730% | $273.6746 | $273.67 | $273.65 | $273.70 |
| Purchase #2 | $174.25 | 13.284% | $197.3974 | $197.40 | $197.40 | $197.40 |
| Purchase #3 | $147.42 | 5.710% | $155.8377 | $155.84 | $155.85 | $155.80 |
| Purchase #4 | $13.82 | 8.530% | $14.9988 | $15.00 | $15.00 | $15.00 |
| Purchase #5 | $138.47 | 10.394% | $152.8626 | $152.86 | $152.85 | $152.90 |
| Purchase #6 | $167.29 | 5.246% | $176.066 | $176.07 | $176.05 | $176.10 |
| Purchase #7 | $137.29 | 6.406% | $146.0848 | $146.08 | $146.10 | $146.10 |
| 7 purchase totals = | $1,021.31 | $1,116.9219 | $1,116.92 | $1,116.90 | $1,117.00 | |