| 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 | $30.73 | 5.448% | $32.4042 | $32.40 | $32.40 | $32.40 |
| Purchase #2 | $128.44 | 5.214% | $135.1369 | $135.14 | $135.15 | $135.10 |
| Purchase #3 | $106.54 | 4.378% | $111.2043 | $111.20 | $111.20 | $111.20 |
| Purchase #4 | $245.44 | 7.143% | $262.9718 | $262.97 | $262.95 | $263.00 |
| Purchase #5 | $222.67 | 6.783% | $237.7737 | $237.77 | $237.75 | $237.80 |
| Purchase #6 | $10.69 | 10.799% | $11.8444 | $11.84 | $11.85 | $11.80 |
| Purchase #7 | $218.79 | 7.171% | $234.4794 | $234.48 | $234.50 | $234.50 |
| 7 purchase totals = | $963.30 | $1,025.8147 | $1,025.80 | $1,025.80 | $1,025.80 | |