| 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 | $223.59 | 8.306% | $242.1614 | $242.16 | $242.15 | $242.20 |
| Purchase #2 | $29.69 | 6.342% | $31.5729 | $31.57 | $31.55 | $31.60 |
| Purchase #3 | $239.77 | 4.669% | $250.9649 | $250.96 | $250.95 | $251.00 |
| Purchase #4 | $187.47 | 9.221% | $204.7566 | $204.76 | $204.75 | $204.80 |
| Purchase #5 | $12.90 | 12.824% | $14.5543 | $14.55 | $14.55 | $14.60 |
| Purchase #6 | $209.87 | 6.571% | $223.6606 | $223.66 | $223.65 | $223.70 |
| Purchase #7 | $121.93 | 11.777% | $136.2897 | $136.29 | $136.30 | $136.30 |
| 7 purchase totals = | $1,025.22 | $1,103.9604 | $1,103.95 | $1,103.90 | $1,104.20 | |