| 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 | $235.43 | 13.251% | $266.6268 | $266.63 | $266.65 | $266.60 |
| Purchase #2 | $200.66 | 3.362% | $207.4062 | $207.41 | $207.40 | $207.40 |
| Purchase #3 | $242.70 | 3.507% | $251.2115 | $251.21 | $251.20 | $251.20 |
| Purchase #4 | $77.96 | 8.621% | $84.6809 | $84.68 | $84.70 | $84.70 |
| Purchase #5 | $136.87 | 7.282% | $146.8369 | $146.84 | $146.85 | $146.80 |
| Purchase #6 | $20.51 | 12.662% | $23.107 | $23.11 | $23.10 | $23.10 |
| Purchase #7 | $93.90 | 4.844% | $98.4485 | $98.45 | $98.45 | $98.40 |
| 7 purchase totals = | $1,008.03 | $1,078.3178 | $1,078.33 | $1,078.35 | $1,078.20 | |