| 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 | $138.77 | 12.635% | $156.3036 | $156.30 | $156.30 | $156.30 |
| Purchase #2 | $207.89 | 5.362% | $219.0371 | $219.04 | $219.05 | $219.00 |
| Purchase #3 | $236.35 | 10.161% | $260.3655 | $260.37 | $260.35 | $260.40 |
| Purchase #4 | $216.55 | 4.812% | $226.9704 | $226.97 | $226.95 | $227.00 |
| Purchase #5 | $34.32 | 3.224% | $35.4265 | $35.43 | $35.45 | $35.40 |
| Purchase #6 | $168.87 | 5.231% | $177.7036 | $177.70 | $177.70 | $177.70 |
| Purchase #7 | $145.91 | 6.305% | $155.1096 | $155.11 | $155.10 | $155.10 |
| 7 purchase totals = | $1,148.66 | $1,230.9163 | $1,230.92 | $1,230.90 | $1,230.90 | |