| 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 | $226.87 | 10.812% | $251.3992 | $251.40 | $251.40 | $251.40 |
| Purchase #2 | $39.51 | 11.189% | $43.9308 | $43.93 | $43.95 | $43.90 |
| Purchase #3 | $140.63 | 7.475% | $151.1421 | $151.14 | $151.15 | $151.10 |
| Purchase #4 | $23.42 | 9.665% | $25.6835 | $25.68 | $25.70 | $25.70 |
| Purchase #5 | $64.69 | 11.558% | $72.1669 | $72.17 | $72.15 | $72.20 |
| Purchase #6 | $156.47 | 4.192% | $163.0292 | $163.03 | $163.05 | $163.00 |
| Purchase #7 | $131.90 | 6.723% | $140.7676 | $140.77 | $140.75 | $140.80 |
| 7 purchase totals = | $783.49 | $848.1193 | $848.12 | $848.15 | $848.10 | |