| 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 | $128.83 | 7.514% | $138.5103 | $138.51 | $138.50 | $138.50 |
| Purchase #2 | $7.94 | 4.437% | $8.2923 | $8.29 | $8.30 | $8.30 |
| Purchase #3 | $59.29 | 3.320% | $61.2584 | $61.26 | $61.25 | $61.30 |
| Purchase #4 | $115.91 | 10.199% | $127.7317 | $127.73 | $127.75 | $127.70 |
| Purchase #5 | $196.71 | 5.236% | $207.0097 | $207.01 | $207.00 | $207.00 |
| Purchase #6 | $189.52 | 4.417% | $197.8911 | $197.89 | $197.90 | $197.90 |
| Purchase #7 | $111.47 | 11.803% | $124.6268 | $124.63 | $124.65 | $124.60 |
| 7 purchase totals = | $809.67 | $865.3203 | $865.32 | $865.35 | $865.30 | |