| 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 | $115.25 | 9.152% | $125.7977 | $125.80 | $125.80 | $125.80 |
| Purchase #2 | $230.86 | 11.834% | $258.18 | $258.18 | $258.20 | $258.20 |
| Purchase #3 | $210.67 | 6.282% | $223.9043 | $223.90 | $223.90 | $223.90 |
| Purchase #4 | $88.79 | 5.316% | $93.5101 | $93.51 | $93.50 | $93.50 |
| Purchase #5 | $234.81 | 3.442% | $242.8922 | $242.89 | $242.90 | $242.90 |
| Purchase #6 | $185.91 | 3.807% | $192.9876 | $192.99 | $193.00 | $193.00 |
| Purchase #7 | $132.50 | 13.776% | $150.7532 | $150.75 | $150.75 | $150.80 |
| 7 purchase totals = | $1,198.79 | $1,288.0251 | $1,288.02 | $1,288.05 | $1,288.10 | |