| 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 | $243.78 | 3.206% | $251.5956 | $251.60 | $251.60 | $251.60 |
| Purchase #2 | $36.40 | 7.447% | $39.1107 | $39.11 | $39.10 | $39.10 |
| Purchase #3 | $231.66 | 13.691% | $263.3766 | $263.38 | $263.40 | $263.40 |
| Purchase #4 | $174.38 | 11.842% | $195.0301 | $195.03 | $195.05 | $195.00 |
| Purchase #5 | $192.32 | 10.641% | $212.7848 | $212.78 | $212.80 | $212.80 |
| Purchase #6 | $13.93 | 4.680% | $14.5819 | $14.58 | $14.60 | $14.60 |
| Purchase #7 | $129.74 | 3.197% | $133.8878 | $133.89 | $133.90 | $133.90 |
| 7 purchase totals = | $1,022.21 | $1,110.3675 | $1,110.37 | $1,110.45 | $1,110.40 | |