| 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 | $7.90 | 8.218% | $8.5492 | $8.55 | $8.55 | $8.50 |
| Purchase #2 | $234.96 | 12.685% | $264.7647 | $264.76 | $264.75 | $264.80 |
| Purchase #3 | $61.39 | 6.730% | $65.5215 | $65.52 | $65.50 | $65.50 |
| Purchase #4 | $192.47 | 10.731% | $213.124 | $213.12 | $213.10 | $213.10 |
| Purchase #5 | $235.74 | 11.593% | $263.0693 | $263.07 | $263.05 | $263.10 |
| Purchase #6 | $151.88 | 3.288% | $156.8738 | $156.87 | $156.85 | $156.90 |
| Purchase #7 | $218.55 | 7.783% | $235.5597 | $235.56 | $235.55 | $235.60 |
| 7 purchase totals = | $1,102.89 | $1,207.4622 | $1,207.45 | $1,207.35 | $1,207.50 | |