| 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 | $221.64 | 11.653% | $247.4677 | $247.47 | $247.45 | $247.50 |
| Purchase #2 | $180.78 | 12.567% | $203.4986 | $203.50 | $203.50 | $203.50 |
| Purchase #3 | $5.52 | 6.323% | $5.869 | $5.87 | $5.85 | $5.90 |
| Purchase #4 | $240.80 | 9.497% | $263.6688 | $263.67 | $263.65 | $263.70 |
| Purchase #5 | $135.88 | 12.104% | $152.3269 | $152.33 | $152.35 | $152.30 |
| Purchase #6 | $51.51 | 10.200% | $56.764 | $56.76 | $56.75 | $56.80 |
| Purchase #7 | $48.45 | 13.342% | $54.9142 | $54.91 | $54.90 | $54.90 |
| 7 purchase totals = | $884.58 | $984.5092 | $984.51 | $984.45 | $984.60 | |