| 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 | $227.45 | 6.246% | $241.6565 | $241.66 | $241.65 | $241.70 |
| Purchase #2 | $132.26 | 8.704% | $143.7719 | $143.77 | $143.75 | $143.80 |
| Purchase #3 | $229.51 | 5.774% | $242.7619 | $242.76 | $242.75 | $242.80 |
| Purchase #4 | $129.30 | 3.673% | $134.0492 | $134.05 | $134.05 | $134.00 |
| Purchase #5 | $226.27 | 8.572% | $245.6659 | $245.67 | $245.65 | $245.70 |
| Purchase #6 | $197.41 | 3.718% | $204.7497 | $204.75 | $204.75 | $204.70 |
| Purchase #7 | $199.37 | 9.541% | $218.3919 | $218.39 | $218.40 | $218.40 |
| 7 purchase totals = | $1,341.57 | $1,431.0470 | $1,431.05 | $1,431.00 | $1,431.10 | |